What’s wrong with what3words?

Поделиться
HTML-код
  • Опубликовано: 15 ноя 2024

Комментарии • 431

  • @DrAndrewSteele
    @DrAndrewSteele  3 года назад +67

    Stay safe wherever you are, kids!
    Some good advice for UK viewers is to register your phone to text 999 in case you find yourself with too little signal for calls or internet, but just enough to send a text. TEXT THE WORD ‘REGISTER’ TO 999. STOP WHAT YOU’RE DOING AND DO IT NOW!
    If anyone’s got any suggestions for tips in other parts of the world, please leave a comment below!
    And finally, anyone for whom a 17-minute RUclips video isn’t enough detail will enjoy security researcher Cybergibbons’ blog posts about the algorithmic issues with what3words: cybergibbons.com/security-2/why-what3words-is-not-suitable-for-safety-critical-applications/ (All other citations and further reading can of course be found in the video description.)

    • @Septimus_ii
      @Septimus_ii 3 года назад +5

      Just sent that text and got an automated reply that it was already registered. Good to know that I have that option

    • @tonydotnottingham
      @tonydotnottingham 3 года назад +3

      Thanks for the heads up on 999, and for presenting a complex topic in a very clear to understand way.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +5

      @@tonydotnottingham You’re welcome :)

    • @ashfaqjuna
      @ashfaqjuna 2 года назад +2

      Thanks..sooo much
      Didn't know that. Done it now:)

    • @dhonduwani3129
      @dhonduwani3129 2 года назад +1

      Lesser combination instead of
      3m -> 57 trillion squares
      5m -> 21 trillion squares
      with any no of word combinations 2~3 will be measurement vise more std.

  • @eformance
    @eformance 3 года назад +102

    A few technical/algorithmic points: W3W effectively translates bounded GPS coordinates into a dictionary of words. The problem is that the direct literal translation of GPS coordinates to the base-40000 corpus results in the weird combinations. Because there are 57 trillion combinations you can't just make this a simple database lookup, it requires a mathematical base conversion, that's the root of the problem. You can't just update a database to make a location less offensive or less confusing. A technical solution to this is to provide a "patch list" database of coordinates that resolve to a different word combination that is more unique or less offensive, but that patch list has to ensure there are no collisions. The W4W proposal has a couple more challenging issues. Aside from the words.in.inappropriate.order, which also requires a patch list (you will never have an algorithm that doesn't offend someone), you are changing the grid spacing over water. This requires a database of geofences to determine the difference between land and water, but more importantly it makes the algorithm non-orthogonal. You have to restart your base reference point in "water" zones because you cover 4x as much area for each address, if you simply continued the smaller grid over water then the approach is orthogonal, but you don't have enough words in the corpus to express all possible locations. A simpler approach would be to divide the globe into 4 quadrants (just like lat/lon has 4 quadrants), and prefix your location with the quadrant. Then you can have duplicate addresses but they are separated by 180 degrees, which is a simple way of de-conflicting addresses. That approach avoids geofences and orthogonality problems.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +20

      All good points, thanks! I am not a geo/mapping expert by any stretch, but when I did the calculations for 4WFW the grid size change made a big difference in terms of number of words, so it seemed potentially worth it? docs.google.com/spreadsheets/d/1wYEkseg1vbmkOzh-ZkuPHD2zn2vB5DvdXkOM-5Mnif8 w3w is geofenced too (it uses simpler words over more densely populated regions), so it’s not a disadvantage relative to that… Though you’re right, orthogonality would be nice! (As mentioned in response to another comment, being able to use an even number of words as a coordinate system is a potential advantage.)
      The way I’d make it offence-free is have few enough words that you can remove any with problematic connotations… As I said in the video, it probably wouldn’t remove all mildly hilarious ones, but I think you could do away with a lot of the issues! As @cavalrycome suggests, you could try using just nouns, which could be a good start. :)

    • @eformance
      @eformance 3 года назад +19

      @@DrAndrewSteele I guess the answer lies in the objective. Is the objective to provide a "lost and found" coordinate system or to provide a generalized location system? As you pointed out, any such system like W3W suffers from a lack of dimensionality. Therefore it seems that a short-code system is really only viable for lost+found type location mapping. Certainly a 5x5m grid is sufficient for lost+found, but if that's the objective, a larger area would work just as well. Make the grid 10mx10m and your calculations show an orthogonal algorithm would only need a ~1500 word corpus. If you break that up into quadrants, it reduces the amount to around 1063 words. If you allocate more words than necessary then you should have "spare" locations that don't conflict and you can replace offensive phrases with the nearest least offensive phrase. Say you allocate 1200 words and have 4 quadrants. For the purposes of search and rescue you don't even need a quadrant value, since you will be searching in a locality anyway. If this is something that interests you, create a Github repo to discuss this and have proof of concept code. Having a base-1200 corpus when only 1063 is needed is like having a sparse hash table. 1063 values will map to 1200, but you'll have some values that don't map, so those unused values become spares that can be used to replace offensive phrases. I think it might be a challenge to come up with 1200 simple nouns that translate from English into other Languages easily. Maybe the answer is to start with a non-English language and work backwards?

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +10

      @@eformance Totally agree, it really does depend on the problem you’re trying to solve. 3×3 m seems not precise enough for addresses but so precise as to cause loads of problems, for example! 10×10 seems maybe a bit big for meeting someone in an urban environment? But even then, you’re not more than 7 metres or something away, and on average 3.5 or something, so maybe that’s the easiest solution…

    • @frostyfingers9282
      @frostyfingers9282 5 месяцев назад

      It seems to me that the patch list could make use of reserved words that are never used in the algorithmically generated IDs and can only appear when invoked by a moderator. (With only 40,000 words in the dictionary, there must be heaps of more obscure/unusual words that could be deployed in manual patches). So "remove.dark.people" could be manually overridden with eg. "remove.dark.triceratops" (where triceratops is a rare manual-only word that cannot appear otherwise). With human oversight to manually replace these problematic IDs as and when they are reported and with manual checking that none of the 'replacement IDs' collide with each other (which ought to be much simpler matter than checking them against every possible algo ID) the problem could be fairly easily taken care of.

    • @Scar32
      @Scar32 Месяц назад

      the algorithm seems to be a bit more complex then a some math conversion, I found out that most of the words that I have searched for fun seems to be all on land, they do map out the ocean and you can get codes for that too but it seems they made the ocean words longer and more complicated then the words on the land which is pretty interesting

  • @David-th2ug
    @David-th2ug Год назад +5

    I've used w3w since its release. I use it as a driving app with Google maps. Found it better than just Google maps all round. The issues on this video aren't going to apply to the vast majority of users. I don't plan on going to Alaska any time soon.

  • @matthewbartsh9167
    @matthewbartsh9167 Год назад +38

    To be offended by a randomly (in effect) generated permutation of words makes about as much sense as to choose to be offended by a rude shape in the clouds. Also, let's not forget that, just as beauty is in in the eye of the beholder, offensiveness is in the mind of the beholder. The "offensiveness" is not in the phrase itself. It only exists as a result of someone choosing to be offended (or since that isn't operationally defined, better to say, "claiming to be offended").

    • @stepheneyles2198
      @stepheneyles2198 Год назад +8

      Well said, completely agree! Also the examples given in the video would not seem offensive to anyone who has a 'clean' mind...

    • @matthewbartsh9167
      @matthewbartsh9167 Год назад +8

      @@stepheneyles2198 You might as well look in a table of random numbers and complain that 666 is there. Or look at a long book and complain that one of page numbers in 666.

    • @mikegardner107
      @mikegardner107 11 месяцев назад +2

      100% agree! Offense is in the mind of the beholder. It’s random, make a joke of it so you remember it better. 99.99% of the world will not know it exists. And fewer will care.

  • @dufferat
    @dufferat 2 года назад +64

    I've been following W3W since its release although I have not used it extensively. The Four-Word option sounds very promising and I like the idea of eliminating plurals, etc. Very good analysis.

  • @Smokeyham
    @Smokeyham 2 года назад +37

    Like any system there will be shortcomings. As another poster stated, you are unlikely to use this as a way to identify somewhere in a high rise. In that case you would use the regular postal address but it is useful to identify which entrance of that high rise you should meet at.
    The argument that the words might be confused if calling on a bad line is true, but is also equally true for trying to read a string of numbers for a GPS coordinate.

    • @highanddryful
      @highanddryful 4 месяца назад +1

      Well said. A sentence will also only offend if you allow it to.

  • @StuMidge66
    @StuMidge66 8 месяцев назад +6

    Great video Andrew and as a geospatial professional for 4 decades I understand and agree with everything you said relating to those topics you discussed, very well-articulated BTW! So, I'm a stickler about correct datums, coordinate systems, positional accuracy and I'm happy communicating in coordinates and decimal places, however; I also love W3W for exactly what it is actually great for, which you also pointed out, finding a discreet location that doesn't have a street address and passing it on to someone else so they can also identify that same square on the same or alternate mapping app - yes it has some idiosyncrasies, but man it has some great uses and people should give it go to see where it can be useful for their own situations.
    My 3 words to those who comment but haven't actually used it: "try.it.first". W3W does use, but doesn't require, GPS to get your location; the first of two differences to other addressing systems is the overlaid base-grid that happens to provide the second difference, an alternative to an 'address' where there isn't one. If you happen to know where you roughly are, want to be, or looking for, just open the W3W app and move the basemap or photomap with your...well...digit. It's perfect for providing a location to someone for them to navigate to, e.g. I've sent one to my son showing the exact carpark space (yes outdoor) where I left his car for him to collect - I didn't care what the 3 words were, didn't have to, neither did he. Whether you're at the beach, in the park or trying to relay or find the location of a shack in a shanty town, or the entrance gate to a property, especially very large ones, W3W is perfect for that - just not everything - find your own uses for it, "be.pleasantly.surprised".
    In Australia, we have a great emergency services app, Emergency Plus, which provides your location in multiple forms as soon as you open it, including street address, Lat/Long, your location on a basemap, and you guessed it, W3W. Plenty of accurate information for the emergency services responder - if they get it wrong from there, it's their fault.

  • @mnhsty
    @mnhsty 7 месяцев назад +4

    If you don't like your W3W address, just pick an adjacent square, with almost no loss of accuracy.

  • @Lee_303
    @Lee_303 Год назад +4

    I broke down on the motorway. Calls insurance, could barely hear them for the sound of trucks. They insisted I download this P.O.S app. My GPS / 5g etc is always on by default. All I got was a blank white screen showing a dot & no way of telling me where I was. No button to locate me. I've avoided this app by my own intuition up to this point & it looks like I was right. After uninstalling it, they then proceeded to spam me to death for a few weeks. Bogus behaviour. Dodgy data collecting company.
    Download a simple grid reference app instead.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад +1

      Wow, what a terrible experience. Add those issues to the list!

  • @johndougherty6171
    @johndougherty6171 2 года назад +46

    What I learned mostly from this video is the need to communicate the 3 word address PERFECTLY, and verify that the rescue crew reads it back exactly correct. In an emergency situation I could care less if my 3 word location consists of the 3 most offensive words ever created!

    • @zingodingo2816
      @zingodingo2816 2 года назад +11

      Yes...and think of needing to get the 14-16 digits plus decimals and +/- of GPS exact. In at least 90% of situations I bet the 3 words win out.

    • @matthewbartsh9167
      @matthewbartsh9167 Год назад +11

      They are just chance combinations. You might as well worry about rude shapes in the clouds.

    • @drearyplane8259
      @drearyplane8259 Год назад +10

      I feel like the odds of miscommunicating a word is no different to the odds of mixing up digits in a coordinate.

    • @rascott1970
      @rascott1970 Год назад +3

      No one in uk uses latitude and longitude. You use an OS grid reference which is 6 digits for 100sq meters. Not 20 digits. Easy. There’s even an app for your phone so the youth of today need not panic.

    • @Gazzab6
      @Gazzab6 Год назад

      Well said John, clear comms is key when using this app. (Gary B).

  • @TheRealRevK
    @TheRealRevK Год назад +5

    A couple of extra bits - smart phones that have GPS (needed for W3W to work) should already send your location automatically when calling emergency services, avoiding *any* words or mistakes. But even when not, a simple SMS of a URL can allow your location to be passed automatically with even poor signal coverage, again avoiding any words - a system some search and rescue that are not on emergency services numbers already use. Finally the T&Cs for W3W actually say to read and understand all of the T&Cs before use, and check them before each use, wasting a lot of valuable time if you actually follow the terms they have set. Oh, and they also say they cannot be used where the use could conceivably lead to loss of life, something that could apply in any emergency use situation. They also say you must not rely on their products, that is part of their terms too!

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад +2

      Wow, great find! (You read the T&Cs?! :) )
      I can see why they want to cover themselves here, but it does seem pretty amazing that their own advertising strategy directly contradicts their own terms of use… And check them before each use is hilarious…whatRead4000wordsThenSay3words doesn’t quite have the same ring to it…

    • @philwyeth
      @philwyeth 11 месяцев назад

      I quite agree! The first time I heard about w3w I thought, as my son would say -'wait, what?!, you have to use your GPS smart phone to run and app to get 3 words communicate your location?'

    • @mikegardner107
      @mikegardner107 11 месяцев назад

      Of course they’re going to use standard language to cover them selves legally. Everyone does.

    • @mikegardner107
      @mikegardner107 11 месяцев назад

      Yes, the app uses the limited accuracy of your phone’s GPS to determine the closest set of words assigned by W3W. Three words which are easier to convey and comprehend than the standard Lat-Long coordinates.

  • @casperdewith
    @casperdewith 3 года назад +16

    I always liked the elegance of what3words, because three words and three by three meters and the fact that it checks out mathematically. I was wondering how they would make sure there wouldn’t be any collisions between similar-sounding words (I noticed for example that ‘roll’ and ‘role’ both don’t occur in the database), but it turns out they don’t.
    I love your idea of a four-word-based system. Here are my suggestions and points of discussion.
    • First, make the squares 4×4 metres, for elegance with a 4-word naming system.
    • The vocabulary for B2 (as you want to keep it accessible) is in the order of 4000 words. With a deliberately chosen subset, it must be possible to cover all these squares and make them as unambiguously translatable as possible (though you _will_ run into problems because easy words in one language aren’t easy words in another per se, so this may not be a desirable goal).
    • What map projection? Mercator would be naïve and optimised for the poles, but something like the brand-new Cupola projection for minimal overall distortion may be a better idea.
    • Double colon as a prefix. This is a style choice. What3words uses a triple-slash, and two colons are four dots (symbolises four words). Just for fun.
    • As a separator, I was inclined to say the hyphen, but this may become problematic in other languages where hyphens play a bigger role in spelling. Something like (+) ( , ) (&) or ( ; ) would be possible too, as long as it’s easy to pronounce in a lot of languages. Then the (+) and (&) would be best since the word for ‘and’ is short in every language.
    • Don’t bother about sea borders. It would make the algorithm needlessly complicated.
    • Most important is the shuffle function. I’d say, make it a simple gradual counting system like GPS. Not anything fancy pseudorandom like what3words does. Say you’d reserve the first and second words for rough x and y coordinates, and the third and fourth for the precise x and y subdivisions. Even with GPS inaccuracies, you’d still get the first two words right. This way, you can choose words that always need to be far apart from each other (like similar words, or certain words that should be separated because they are offensive together). The greatest advantage is that close places have similar names. Furthermore, you’re guaranteed to not have accidental collisions because of the lack of pseudorandomness.
    I hope this is enough food for thought. You made a terrific video with clever jokes. Especially the Australian addresses were brilliantly found. Keep it up!

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +2

      I am four this proposal
      (Seriously though, some cool ideas here!)

    • @dufferat
      @dufferat 2 года назад +1

      @@DrAndrewSteele Maybe Four words and 4x4 squares?

  • @marklewis2795
    @marklewis2795 3 года назад +5

    Obviously, you don't know that MRT's use OS National Grid References in the UK, not Lat Lon, that's for adding your confusion in!..... W3W does have its benefits if the user is on a roaming call some info is better than none as MRT's can't call them back. Also if you have the wrong location autosuggest that W3W supply is a great benefit. I have criticised W3W before, now I have a better understanding. It's a tool in the toolbox to benefit emergency services

  • @Ladadadada
    @Ladadadada 3 года назад +10

    Another problem with having a private company in charge of a system like this is competition. The concept is simple enough to copy and using the patent to prevent copycats will only go so far. It won't be enforceable in some parts of the world and it doesn't last forever. Much like bitcoin, if there's profit to be made then there will be copycats and spinoffs. And then you need to know which system the rescue service you have called is using and download the right app to match.
    A free and open, globally agreed system has no profit, and therefore no incentive to spin your own version off.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +3

      Good point too! Closed-source solutions cause so many problems…

    • @EvanDerickson
      @EvanDerickson 3 года назад +3

      "globally-agreed" is the tricky bit. There are already many open-source attempts at reducing the complexity of geographic coordinates, but none of them has emerged as the clear winner.

    • @tomberkemeier2967
      @tomberkemeier2967 3 года назад

      Good god. We can't even get a 'globally agreed system' to agree on having the same emergency number... such as 999 or 911. Some even use different numbers to call fire vs police vs. medical. Bottom line... if you don't like W3W.... don't use it or recommend it. Same goes for the other choices that people insist on complaining about, such as the evil Google, the evil Amazon, the evil Facebook (Meta).
      If you don't like it.... don't use it... and sell your stock in the company.

  • @radishpea6615
    @radishpea6615 Год назад +2

    The end comment about hopelessly lost is a bit harsh. Compare it to what has gone before, map, street alas and sat nav and without doubt it is easier and more accurate to use. Many people cannot read a map, lots cannot read a street atlas, which like a sat nav is no good in the mountains away from roads. I am not saying W3W is perfect but let us appreciate what it is and hopefully, help it improve.

  • @MrJono1999
    @MrJono1999 Год назад +20

    I use w3w every day. It can make finding rural places far eaiser than using just a postcode or address based on "random cottage name". It is not perfect but a lot better than not having it. I think they need to keep up the good work.

  • @livingonthetyne
    @livingonthetyne 2 года назад +6

    You can now add the longitude and latitude cords under the three words in the new update. It can help in an emergency.

  • @Mireaze
    @Mireaze 3 года назад +8

    Id say use 4 words, but keep the 3x3m for the land, and make 9x9 for the ocean. However, make them 3x3x3m upto a certain hight where it makes no sense, like the top of everest (but keep the ocean 2D cus it's the ocean) Or we could adjust how many height words are given depending on the geography (and buildings) of the area.
    It might be a headache to implement, but it would help convey far more information about your location. Like if youre stuck on a bridge or in a tree.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +4

      The only issue is: if you add a third dimension at 3 m resolution, you’re going to need LOADS more words!!

    • @zingodingo2816
      @zingodingo2816 2 года назад +3

      ...and can't say, I'm up a tree? I think the bridge would be self-explanatory...same with the mountainside.

  • @sagesy9774
    @sagesy9774 2 года назад +25

    these feel like nitpicks. We can find flaws like this in any mapping system. And yes i would be mad if i dont want to be an open source company but someone figures out a way to recreate my code. Nice video tho love the location 🔥

    • @chazw3x
      @chazw3x Год назад

      Yes, very much nitpicky. I wonder how much research was needed to find those rude combinations and he definitely tried to make What Tree Words more complicated than it actually is.

    • @SandCastor
      @SandCastor 9 месяцев назад

      A couple of the problems are a tad embellished as well.
      In their own material it says to use W3W as an extra address, not as a replacement (for places with existing addresses). If a highrise is at 314 Belich Drive, then you will obviously add "Apt 202". To state this is only a problem with W3W is a false equivalence.
      The Confusing Language problem is already addressed. Whenever you type an address, it populates a list of similar places to choose from to make sure I choose the right one.

  • @WadeN1974
    @WadeN1974 11 месяцев назад +1

    I don't see how the 4 word option will overcome the shifting tectonic plates or the vertical positioning "problems" that are mentioned. Not even the current GPS system overcomes these two issues.
    Also, is it perceived that the 4 words option will be translatable into other languages? Or will it again, be anglicised?

  • @Williamshearsvideos
    @Williamshearsvideos 3 года назад +9

    I think I've just found the next tom scott, brilliant video!!!!

  • @cavalrycome
    @cavalrycome 3 года назад +15

    Computational linguist here. It could be good to limit the words to just nouns so that you can't accidentally make sentences that mean potentially offensive things. I also wonder if it would be possible to make use of some characteristics of the words that are not being used in the system you describe, like which letter they begin with to indicate things like height or to indicate the larger geographic area the square belongs to. For instance, having person.man.woman.television and papa.meat.witch.tan both belong to an larger area designated p.m.w.t (from the first letters of each word). This would allow rescue workers to at least narrow things down if the words weren't heard correctly for example. Just thinking out loud.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +3

      Great idea! And great example hahaha
      It’s also potentially part of another good argument for four-word addresses which I cut for space reasons: having an even number of words allows you to use them as x/y coordinates, so p.m could be a large latitude-ish square and w.t a large longitude-ish one.

    • @cavalrycome
      @cavalrycome 3 года назад

      @@DrAndrewSteele Yes, that would be even better!

    • @adam46028
      @adam46028 3 года назад

      2 letters gives you a division about half a degree when applied naively. Would there be an advantage to a structured ordering that repeats around the globe so a.b.c.d is for example a ~5x5km area inside a larger ~3000x3000km area? So locally just the letters tell you a general place that is not globally unique but is still decently specific if you are free to make an assumption about where the call came from. Then the full 4 words would still be globally unique and specify a more exact location. Knowing places near you all start with similar letters may help filter some really absurd but similar sounding word locations, but if all the words near me start with b.c or b.d for a degree of distance that might make hearing things even harder.

    • @matthewbartsh9167
      @matthewbartsh9167 Год назад +1

      You could still get "offensive" phrases with only nouns. But why worry about it? You might as well worry about rude shapes in the clouds.

  • @geekjokes8458
    @geekjokes8458 3 года назад +6

    i think the translation problem is hopeless and not even worth pursuing: there will never be enough words that can be translated into several different languages at once, specially if you want extra "safety features", first because, by the very nature, words need context and can change A LOT (between languages, location in the "sentece" - changing even the pronunciation!), and translators may not agree (and given the amount of cases, will definitely not) on the proper translation... well, just pick one and be done? most often it'll work, but we're talking about MANY situations where things could go wrong and a lot of people can get angry... then what? change it, but can you guarantee the new combination isnt of somewhere else already? can you guarantee this "embarassement" wont happen again?
    im not just talking about translation problems anymore, of course

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад

      You might well be right! I think it would be interesting to see how far you can get, but it may be far fewer than 1800 words before problems start to crop up… :)

  • @AlexH2024
    @AlexH2024 2 года назад +3

    If the exact three word square your on has confusing words, just tap near ones that are easier to read out!!! Youll still get found!! Jeeze!

  • @HypnosisBear
    @HypnosisBear 2 года назад +20

    But still the idea behind what3words is absolutely brilliant and I loved it tho.🔥👍

  • @karlgunterwunsch1950
    @karlgunterwunsch1950 Год назад +2

    My problem is that it explicitly excludes geographical relationships (I know that I am on a trail but don't know how far I progressed. I may have passed through all sorts of w3w addresses, no way I can tell only 2 of those that stayed constant during my hike). I also may not know my precise location (due to being in a gorge in southern France for example where GPS precision drops significantly) I would want to be able to give a less precise address without the implication that I know where I am within those 3 meters... Due to reflections off the gorges walls I may be several 100 meters off in any direction. With GPS I can use the number of digits I pass on to the rescuers to imply a precision, instead of giving 6 digits after the decimal point I can give 4 digits, thereby widening the search area but the rescuers will know that lack of precision and come prepared...

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      Both very good points! Representing uncertainty is particularly hard in a words-based system…maybe you could somehow cleverly encode it into the words but that might make it even worse at geographical relationships! Hmm.

  • @gregorhi2
    @gregorhi2 3 года назад +26

    Another problem I see with it are the square system itself. My house has one address, it has also 1 specific address code (Eircode in Ireland) but it has 27 w3w combinations. Imagine an emergency situation at a mall or so. Emergency services would get multiple contacts but with different combinations and they would have to translate them and then collate to know that they already dispatched a response to it.
    Your 4 easier words list sounds better but the final list should be going through accent screening, especially involving foreigners that aren't native speakers.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +4

      Good point! Even quite small properties have multiple addresses. See also the w3w HQ address…

    • @rayatkin7868
      @rayatkin7868 Год назад +2

      I overcame that by selecting the w3w code for my front door grid. My house is a stand-alone residence, there are three w3w codes from the footpath kerb on the street to my front door, so saving the grid in which my front door is located gives emergency services, postal, delivery, etc an exact location.

    • @22raffles
      @22raffles Год назад +1

      Well said Ray, Greg - you say your property is covered by 27 squares but you're happy with just the one address for your property, so imagine when the emergency crew arrive at your address, they then have to find their way in and find you somewhere on that property. At your disposal now, you have 27 pin point areas you could tell them exactly where to find you by. You could pin point exactly which gate to enter etc (should that be necessary for them to know). As for the point about multiple calls from different locations in a mall - I think people are forgetting that you don't just ring the emergency centre and say 'Fire at town.chair.lift' for example and then put the phone down leaving them wondering if this call could be related to the last one they had, they talk to you and confirm where the location is, they will not think there are fires all over the place as you are suggesting.

  • @DivyanshBalchandani
    @DivyanshBalchandani 2 года назад +38

    First time viewer, and man, I gotta say this is so incredibly well written, filmed and edited. Kudos to you! Am subscribing!

  • @johndougherty6171
    @johndougherty6171 2 года назад +25

    What I learned mostly from your video is that if I am lost, I need to VERY accurately communicate my 3 word location, and verify that the emergency crew reads it back absolutely correct. In an emergency situation I could care less how offensive the words might be to me or anyone else!!

    • @Zak_Nike
      @Zak_Nike Год назад +1

      Sorry for being a knobhead but, Surely you couldn't care less.

  • @MrProlecat
    @MrProlecat 2 года назад +19

    I think what3words has limitations but it is excellent for places without an address. If you were to call emergency services for a problem of floor 10 of a building most people would have no trouble using the address i.e. floor 10 London House High Street Blanktown. Indeed if the address is known you would not need what3words. But in places you do not know where you are or do not have an address it would work fine and certainly a lot better than co-ordinates. It would seem unlikely people in rural Russia would use English words whether offensive or not. Stuck on a mountain would you care if the 3 words might make an offensive phrase? No.

    • @nikopol7993
      @nikopol7993 2 года назад +5

      It is massively worse than co-ordinates for emergency services. If you can use W3W, you can use any number of SAR designed location systems - which are not only more accurate (8 decimal place UTM is standard) - they are heirarchal (an incorrect UTM location will still point us in the right direction - whilst a W3W location will send us the complete wrong way) and most importantly - they tell us how accurate the co-ordinates are - say you have poor tracking due to a low quality GPS antenna in your device, or limited overhead sattelites, or obstructed path to sattelites, your GPS coordinates can often show areas several kilometres in size - a W3W location will just pick the centre of that HUGE area and say you're there - a proper location system will tell us how big the margin of error is.
      W3W is a stillborn concept - and it being advertised in the public safety role is an example of venture capital placing start up dollars above human life.

    • @matthewbartsh9167
      @matthewbartsh9167 Год назад +2

      I wouldn't care if it made an offensive phrase. Period.

  • @brownvanlife
    @brownvanlife Год назад +2

    Did what3words not have a UX team that tested and reiterated upon findings such as yours? And more importantly why have they not hired you??

  • @deanwal1962
    @deanwal1962 2 года назад +6

    Having worked on the 999 emergency line some ten years ago we were then able to get the Northings and Eastings for mobile phones instantly. This would back then allow us to locate a phone within approximately 25 metres. If it was critical and indoors we could then get the subscriber details from the provider or pinpoint the phone to within a few feet.

    • @DrAndrewSteele
      @DrAndrewSteele  2 года назад +1

      Bizarrely, the one time I called 999 in the last few years the operator didn’t even know which TOWN I was in! I told them which street I was on and they were like ‘slow down, XXX street, which town?’ I thought the auto-location thing had been deployed universally but apparently not!
      Glad to hear it works at least somewhere though, and great to hear from someone who’s actually dealt with 999 calls :)

    • @deanwal1962
      @deanwal1962 2 года назад +1

      @@DrAndrewSteele cheers for the response. That is odd. As I stated it is ten years since I worked there so things might have changed. However, as I can not see technology becoming less effective I have to suspect that you connected with someone who did not know their job. That’s not ideal when the 999 service is literally contacting them is more often than not a life or death situation.

    • @DrAndrewSteele
      @DrAndrewSteele  2 года назад +1

      @@deanwal1962 Thankfully that one wasn’t life or death! But yeah, it would be odd if things had gone backwards. Here’s hoping the tech and training for new operators has solved this by now. :)

    • @andyisyoda
      @andyisyoda 2 года назад

      You need the permission of the caller for this to work. Once mountain rescue phone you they ask permission.

    • @deanwal1962
      @deanwal1962 2 года назад

      No we didn’t. However, it may be different for Mountain Rescue. Back when I worked for BT we (999 Operators) only routed calls to the Fire, Police, Ambulance and very occasionally to the Coastguard. If I recall correctly calls requiring Mountain Rescue went through to the Police. Once through to the I am almost certain that we were required to pass on the Northings and Eastings.

  • @syedasrar2072
    @syedasrar2072 2 года назад +3

    Just got an ad on RUclips India about this.. wanted to know more about it. Thanks for putting out practical challenges 😄

  • @AidanRatnage
    @AidanRatnage 3 года назад +11

    I wasn't aware there is a law against criticism.

    • @SD_Alias
      @SD_Alias 8 месяцев назад

      may be it is US only…

    • @AidanRatnage
      @AidanRatnage 8 месяцев назад

      Isn't the first amendment free speech?@@SD_Alias

  • @frankstocker5475
    @frankstocker5475 2 года назад +2

    If you can talk to the person can't you just send a text with the words?

  • @ajs41
    @ajs41 Год назад +1

    Being offended by words in a neutral situation like this is just ridiculous in my opinion.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      Sorry I offended you, addresses like dark.monkey.people are just ridiculous in my opinion.

  • @michaell1665
    @michaell1665 10 месяцев назад +1

    Look, Andrew, I appreciate this content and really enjoyed your video! You make some great points and I just found out about this from my dash cam. I understand your "concern" with the insensitive combinations and foreign translations, but all I can say is one should just move over 3 meters and dry up his/her oversensitive tear ducts! My response to those oversensitive users would be: GROW/UP/SNOWFLAKE !!! (I censored my 3 words choice here, believe me!)

  • @tobygreenwood5036
    @tobygreenwood5036 3 года назад +79

    Very high quality video, loved the cheeky digs with the 3 word locations

  • @richardfishoutdooradventur1856
    @richardfishoutdooradventur1856 3 года назад +9

    You make some great points in a informed and interesting way. In addition I believe there are lots of homophones which when said could be spelt differently and provide a different location. Read/ Reed; bread/bred for example

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +4

      Yes, I mention those in the video! My favourite word pair in w3w is incompetents/incompetence…

  • @thebaron5206
    @thebaron5206 2 года назад +5

    Not perfect no, but what is, it’s still generally useful.

  • @ddylan4cats
    @ddylan4cats 2 года назад +1

    The larger the list of words, the more precise the address can be, coupled by how many words you use. Sure, you can simplify the amount of words used by making the squares bigger, but then the mapping system won’t be as precise. It depends on what you plan to use it for, even geocoordinates can be bigger areas if you use less digits.

  • @sidgupta9580
    @sidgupta9580 2 года назад +23

    Such an underrated channel! So much quality content and hardwork, better than many cliched mainstream channels. Hope u get what you deserve :)

  • @Dronerangerspro
    @Dronerangerspro 2 года назад +4

    I was having trouble wrapping my head around the benefit of W3W. It seemed the only difference between sharing your location with W3W vs sharing your location with traditional maps is if you are trying to describe your location over the phone, something I would never do. Whether your location is being shared via an app, or from something like the emergency feature in an Apple Watch, the receiving party simply gets a clickable link. When an emergency situation is happening, I prefer to use an app called “Parachute” because in an emergency their is a lot more useful details it will gather for you then just your location. If you were in a location with no cell signal, you would not be able to communicate your position using any method. I do like the idea of your suggestions, but for me personally, if you are under duress, or have an emergency, the last thing you need to be thinking about is “which app to use”

  • @rodmathewson3568
    @rodmathewson3568 2 года назад +1

    Love your 4-word idea. When do you complete your business plan? I want shares!!

  • @robertmason2311
    @robertmason2311 Год назад +1

    You can also find similarly 'offensive' terms in a dictionary, this is why we have context and nuance.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад +1

      People don’t live or worship in dictionaries

  • @AdventureOtaku
    @AdventureOtaku Год назад +2

    This is a sensationally shot, and edited video... well done.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      Thanks! Huge credit to Huw James who was behind the camera!

  • @ContraVsGigi
    @ContraVsGigi Год назад +1

    Even translating is not that simple. There are multiple translations for the same word in different languages, there are different meanings for the same words etc. You end up having a database for map positions' translations in most languages for making it bullet proof. Open source is the only one I would want this system to be, not belonging to some company who decides where is everything, all by itself.
    But, if you ask me, this comes too late. In a few years / a decade, maybe two, technology will make this redundant. Some device can easily send a GPS location without messing the numbers of the coordonates, spelling them might not be needed.

  • @jimf671
    @jimf671 Год назад +1

    This is a great piece of work.
    As stated here, w3w is in many languages. A few years ago, this was 13 languages and that was enough of a problem and when it had grown to over 40 they still boasted about it on the website as though it was a positive aspect. Now that there are over 50, the number of languages does not seem to feature as something to boast about. So which language should be used in an emergency? The language of the sender or the language of the recipient?
    Once you take into account the different languages and the lemmas, w3w collapses to a system using an unpredictable number of characters from about 12 to 25 to define an impractically small area.
    The British postcode system is one of the most accurate specialist postal coding systems in the world. It can define a single building but more often part of a street that is maybe 100m across. Sometimes, in rural areas, it defines an area 10km across that has only one or two delivery addresses in it. Like w3w, it is a proprietary system and no comprehensive hard copy mapping is available. (Worse still, it is slowly changing all the time.) Most postal coding systems around the world are far less accurate. What this means is that a useful, and possibly hugely improved, addressing code can be achieved with a far smaller number of characters than w3w without all of the problems of multiple languages and without the problems of a proprietary system.
    Consider a possible alternative. VG895921 is an six-figure MGRS grid reference with code letters that defines a 100m x 100m square (similar size to a British postcode). 30V VG895921 defines it uniquely (it is a point within the UK) but VG895921 does not repeat for several hundred kilometres and so is unique within most nation states around the world in which it occurs. This system covers the entire world. Adding a further two digits defines a 10m x 10m square. It is open source and appears on the civil mapping systems of some countries and the mapping of many military organisations. It is a blend of the UTM grid with sets of 100km squares imposed upon it in the same manner as a British OS Grid Reference.
    NOTE:
    1. British OS Grid Reference is the preferred positioning system for Land SAR operations in Great Britain.
    2. In over 50 countries around the world, most mobile phones automatically send your lat-long location in an AML data stream alongside your emergency call or SMS. Enable AML/ELS, stay on the line for >30s. 75% success for UK mobile 999/112. See EENA website for more information.
    3. MGRS is Military Grid Reference System and is sometimes called USNG or United States National Grid in the USA.
    4. UTM is Universal Transverse Mercator and is routinely used for civilian mapping in several countries.

    • @McGoldbug
      @McGoldbug Год назад

      Have you ever tried to explain the military grid positioning system to a hiker who is I’ll prepared and has no idea how to explain where they are. Maybe great for military talking to each other but Joe Public have no idea and want something simple. Easy to tell someone to download the App and text or read out their position. A 10 yo kid could do it, that’s the point.

    • @jimf671
      @jimf671 Год назад

      @@McGoldbug There are apps to download for other positioning systems as well. I have apps for British OS Grid, Lat-Long, MGRS and UTM. In systems like OS Grid or MGRS, using 6 digits positions you to within 100m, which is good enough for most emergency purposes, and is unique with a 100km square.
      The reason MGRS uses that approach is because during WW2 allies noticed that the British were more effective because their grid reference system meant that they were more likely to know where they were and where they were going. The British had been using their earlier Cassini grid, or Modified British System. You refer to 'Joe Public' but in WW2 that is exactly who made up the 3 million men of the British Army and made such good use of the grid reference system.

  • @bobcowley9370
    @bobcowley9370 Год назад +1

    Yes it's not perfect, but it's far better than not having it.
    As for the 'offensive' word combinations, you're not supposed to take offence where none is intended.

  • @23cutemonkey
    @23cutemonkey 7 месяцев назад

    If you are at home you can find more than one addreess depending on where you are in the room, if one address offends you , move a little to the left or right and find a different address. I feel this is very picky. I guess it has to be given its question of what is wrong. I am sure that if I phoned for help I would want to be sure that my position was known by spelling the words as well. I think it will be a while before WTW is used as the sole means of giving an address. It is a bit like going into the mountains relying on sat nav without a map and compass to fall back on. WTW is a potentially extra safety tool.

  • @colterstevens6534
    @colterstevens6534 2 года назад +1

    Not sure designating the world and all of the squares English language would be a very smart move

  • @richardshelton5318
    @richardshelton5318 5 месяцев назад

    Its been said in other comments...but the suggestion to simply move 3 metres and use a second W3W reference is brilliant...even use a third...the chances of 'misinterpretation' is then drastically reduced to probably near zero as the receiver party would have a two or three stage level of confirmation of location... with still a possibility of further 'triangulation' resolution. Might not give you a front door address in a high rise...but a life-saver in the windy highlands...which for me is it's more critical use! (Edit) There is no reason to even move three metres to obtain further W3W references...just tap three adjacent squares of your location, and give the three sets of words, are you have guaranteed accuracy and unquestionable quality of a reference position !

  • @markjohns4826
    @markjohns4826 3 года назад +3

    It seems like a bunch of sour grapes on your behalf. Did they steal the idea from you! Four words instead of three increases the likelihood of incorrect communication. Vertical address system is no harder than level numbers 1234 etc. all just trivial stuff!!

  • @LucielStarz123
    @LucielStarz123 2 года назад +1

    what if we were to have a Number+word+word+word system? (Find4Corners maybee?)
    So it can start with :
    1. (# of the country code): This way we'll know which country right away
    2. (Direction markers [N/S/E/W/etc..]) :By sectioning this allows at least some sort of a general idea for emergency rescue service to begin
    3 + 4. With the 2 steps above, now we can cut the amount uneccesary words by eliminating homonyms and plurals
    this would requires an opensourced effort for sure, but i think it's a viable step up from what3wrods

    • @Phonixrmf
      @Phonixrmf 8 месяцев назад +1

      I think there's a problem with using a country code: disputed areas like Kashmir or Kosovo. You can assign the territory their own code but the countries that felt the land is rightfully theirs would object

    • @baronmax6375
      @baronmax6375 16 дней назад

      Also +1 is all of Canada and USA and Puerto Rico, Jamaica, etc. so not impossible but a large area

  • @albertross-ndt
    @albertross-ndt 2 года назад +7

    Yes you are obviously a very clever young man, and you made some valid points, however if I was ever in a situation that I needed help but hadn’t a clue where I actually was, (happens more and more these days), I don’t think that I would be troubled by some “politically incorrect” “what3words”! I appreciate that the exact what3words need to transmitted.
    So until someone comes up with a better solution, my vote goes to what3words.

  • @james4flix925
    @james4flix925 2 года назад +3

    some as important as this should have some sort of international standard (like ISO) and not left to commercial companies as the gatekeepers.

  • @michaelstora70
    @michaelstora70 Год назад

    If there were 2 or 4 redundant but still random 4-word combinations per location (just overland or just populated areas) it would make it almost certain that no one was foced to give out an address they found offensive.

  • @rowsofpitch
    @rowsofpitch 2 года назад

    Found your channel with this video, stunning quality. Next vsauce or veritas I'm no cap. Keep at it man. here before 5k subs.

  • @RaphaelChaleil
    @RaphaelChaleil Год назад +1

    I think one of the problems is also the absence of hierarchical information in w3w. In classical geo coordinates, the more digits the more accuracy and closer numbers is an indication of the level of proximity, this is totally lacking in w3w. Maybe the fourth word could be used to indicate a grid zone?

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад +1

      Yes, that seems like a sensible addition! Another possible feature with four words is that both coordinates could be hierarchical because 4 divides into 2!

    • @rascott1970
      @rascott1970 Год назад

      Your points are all valid. W3W is a one trick pony. All it does is provide your position. It cannot be used for navigation and there is no sense of proximity between 2 positions as mentioned above.
      Also you mention latitude and longitude as the alternative. In reality in the UK it’s the OS grid which is a lot easier to grasp and communicate than full blown lat/long. 6 digits gives you 100 square meters which is more than accurate enough when you’re in the mountains.

    • @MattFowlerBTR
      @MattFowlerBTR Месяц назад

      Google's "Plus Codes" are fully open source, can operate offline without needing a magical word list, and have this property. If I called the coastguard, tell them "someone's in trouble in the water off Brighton Beach and I'm at RV99+..." and then the call drops before I can say "9C", they have enough information to know where along the beach I am without the extra digits.

  • @sallybaker2480
    @sallybaker2480 Год назад

    Your suggestions sound like a good idea! A very well constructed and thought provoking video, thanks for making it!

  • @michaelbalson
    @michaelbalson 3 года назад +2

    How does W3W deconflict with actual place names? For example it would be pretty weird if "White. House. Lawn." wasn't Infront of the President's mansion, or if "Sugar. Loaf. Mountain." wasn't in Rio De Janerio.
    I guess you could exclude words that are common to traditional place name constructions, but that must have a pretty sizeable impact on your pool of vocabulary to draw from.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +1

      Hahaha, great point! what3words.com/sugar.loaf.mountain is in Iran! And sadly ‘white’ is not a w3w word, but the Cold War evidently continues because the Russians have a what3words.com/whiter.house.lawn …

    • @pepelepew5143
      @pepelepew5143 2 года назад +1

      @@DrAndrewSteele There is a Sugarloaf Mountain in Maine, USA

    • @StevenSchulman1
      @StevenSchulman1 Год назад

      @@DrAndrewSteele sugar.loaf.mountain seems to be a fire station in Iran.
      However, cute as that may be, I think it makes no difference to the goal of what3words. Other than making clever RUclips videos possible, in practice, who cares?

    • @mikegardner107
      @mikegardner107 11 месяцев назад

      There is a Sugar Loaf Mountain near Starvation Peak near Las Vegas, New Mexico USA

  • @lohphat
    @lohphat 2 года назад

    What about multi-level addressing? That issue with the HQ of the company -- does that square mean on or under the motorway? The wrong level may mean life or death in a rescue situation.
    What about tectonic or glacial movement? Some places can move more than a meter during an earthquake.

  • @ivlgames8760
    @ivlgames8760 2 месяца назад

    Why aren't the GPS coordinates transmitted by the smartphone to whoever receives the emergency call?
    This seems like something that would or should be standard in any smartphone making an emergency call.

  • @LaughingMan44
    @LaughingMan44 2 года назад +5

    Only in the 2020s could random word generation be called offensive and racist. OH NO MY FEELINGS ARE HURT ON BEHALF OF SOME THEORETICAL PERSON THAT WILL PROBABLY NEVER USE THE APP!!!

  • @rodcarter2713
    @rodcarter2713 2 года назад +13

    I think you’re making mountains out of molehills. I agree with some points and always wondered if it was considered to be for English/American speakers. Also what happens to 3x3 squares at high latitudes. However if an address is offensive, simply move to the next square. Even my humble abode in England covers at least 10 squares so I have a choice. I think you’re nitpicking.

    • @barrying8740
      @barrying8740 2 года назад +5

      Absolutely... No system is perfect it's easy to nitpick - suggest the presenter devises his own 'perfect' location system...

    • @rascott1970
      @rascott1970 Год назад +1

      What’s wrong with a 6 digit grid reference? W3W is a solution looking for a problem in the UK. OS already has positioning covered.

  • @amzlino
    @amzlino 2 года назад +6

    It is easier to criticize than create

  • @ofeliawotsits6080
    @ofeliawotsits6080 2 года назад +6

    I think a lot of your points are rather minor. Plate tectonics? Seriously? Hardly an issue. Highrise buildings will only have one post code, so you still need an address, but the w3w is no worse than a post code, so your point is moot. w3w is in addition to addresses, not a replacement, no one has said that except you. I think any company will protect its intellectual rights, plus random individuals posting code on the internet could make mistakes and post flawed code, or even bogus code. w3w hasn’t really caught on, but I can see in emergencies, or even for mailing to hard to find locations it is useful, but you will still need an ordinary address for residential dwellings. The main issue for me is communicating the words in an emergency situation, however to have the option is priceless and I’d rather have it than not have it even if flawed. A four word system is better on paper, but even that will suffer further from communicating an additional word! The language issue can only be addressed by having a language based system for each country, which then becomes a problem for example if English people try to pronounce German words, then the system rapidly becomes useless, and four words will only make that worse. est to stick with English as the most widely used language. w3w is certainly not perfect, but I think your criticism seems to be the result of some personal gripe.

  • @litterpicker1431
    @litterpicker1431 Год назад +2

    12:10 According to the screenshot, anyway.nature.instance is _not_ in FUKUSHIMA PREFECTURE, JAPAN, but rather NEAR BRECON, WALES... that must've been one hell of an earthquake.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      Oops

    • @litterpicker1431
      @litterpicker1431 Год назад

      Back in the real world, I found these today:
      life.without.parole (Australia)
      living.without.hope (Iran)
      pink.oboe.player (Russia)
      shirt.lifting.fairy (Canada)

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      @@litterpicker1431 Haha those are great/terrible!

  • @alanjackson4646
    @alanjackson4646 11 месяцев назад

    Why would you be passing the words verbally when the App automatically sends them !

  • @timtran_
    @timtran_ 9 месяцев назад

    I totally agree with you 5m on land and 10m on sea, extra words add to it or even numbers. You pointed out the things could be improve for better purpose. Can't argue with corporate wants to make $$, the world is going mad.

  • @matthewbartsh9167
    @matthewbartsh9167 Год назад +1

    Your video is fun to watch and very informative. But you seem incredibly hostile to what3words.
    You have thoroughly nitpicked what3words and I have nitpicked your nitpicking, a little.
    Near the start of the video, you should specify exacty which "nerds" have been litigated against. "Nerd" is a vague term that is an evaluation. Did any of these "nerds" work for or own rival companies? Or for CNN?
    At 6:06 you say "literally no idea where you are" and that is not true. There would be only a few dozen possible places, and most would be in the sea, or in foreign countries. By the way, I use "literally" to indicate that I am not speaking metaphorically, and I suggest you do the same, as many consider that to use it to merely mean "absolutely" or "truly" damages the language and makes you look bad.
    At 6:50 you need to establish that it is likely that "employers" and "employer" really are likely to be mistaken for each other. Also, you need to show that there are many such cases. As it is, the viewer is likely to suspect that you have combed through a large area to find a single pair that some might believe are confusingly similar.
    At 8:12 you say certain three word permutations are inappropriate, but what is inappropriate to say in a formal situation is not inappropriate when it is known to be a permutation generated by an algorithm, arbitrarily, and with no intent at creating a meaning. Some may think you are scraping the barrel here, if you are claiming that this is something wrong with what3words.
    At 11:20 you make a good point. I hadn't thought of the problem of the lack of altitude or storey information in the what3words system. On the other hand, I don't think it claims to replace addresses, only to supplement them.
    At 12:14 the screen is displaying "anyway.nature.instance NEAR BRECON, WALES" but there's no explanation about what this means. I can't make head or tail of it.
    At 13:55 it's not clear how the translation system you are referring works.
    At 15:38 you haven't conceded that it is at least technically copyright violation to publish copyrighted material on the internet without permission. You said these people were "trying to help", but you didn't establish that. Again, this is vague and an evaluation.

  • @lawlesscs
    @lawlesscs 3 года назад +4

    I've heard of a couple of these things listed as problems with the w3w service before, but never put together in such an intuitive way. Stunning video Andrew.

  • @SD_Alias
    @SD_Alias 8 месяцев назад

    I used it to save some nice photo locations or tell my buddy where i am with my fishing gear and tell him so easily my location which has no address. It worked fine. I understand the problems that can occur, but so far they have never affected me or occurred. The 3 words with a literal description of the location are then even safer. So for my needs it is working good… The 4 words option and bigger squares sounds good for me and should be considered. Who needs 3meter accuracy? even 20meter would be exact enough.

  • @PeakyBlinder
    @PeakyBlinder 2 года назад +1

    Just read it the words using the phonetic alphabet,
    I think you are over complicating a very useful app.

  • @sarowie
    @sarowie Год назад

    Platetectonics means that your neat system breaks down, when land.moves.ocean, as the distinction of land and water literally moves.

  • @GreatKwesi
    @GreatKwesi 2 года назад

    So why not start "4 words find where"? Do you necessarily need a company that is unwilling to accommodate outside contributions to change its basic locational 3 words structure?

  • @NO-iq2of
    @NO-iq2of 2 года назад +1

    Ur so underrated I thought I was watching a RUclipsr with a million subs

  • @Uns_Maps_8
    @Uns_Maps_8 6 месяцев назад

    57 followed by 12 zeros is known to many in this little planet as 57 millions of million or 57 billions .
    I know some countries call a billion the 1 followed by 9 zeros and others call a billion the 1 followed by 12, I am not looking to antagonize, just wanted to highlight that semantic can be confusing sometimes.
    Also, please note that what3words is available in more than 50 languages, so if English is not your native language you still have the chance that yours is included. In fact, the app asks you when setting it up which language you want to use.
    Peace

  • @TheRealRevK
    @TheRealRevK Год назад +4

    Also, what gets me is people manage to read 16 digit credit card numbers when ordering a curry and that works, so actually reading a numeric location with a bit of spacing and a check digit is not that hard, honest.

  • @nancymeyer9660
    @nancymeyer9660 Год назад +3

    I have seen on the national news of people being rescued using what 3 words app which is great proving it does work and a useful app. I use it alot and really like the app and easy to use and share. If you share your location there is no mix up words and just click on it and automatically shows you the location.. Friends and family use it to show and share where they are when travelling the world which makes you so involved with their travels which is so great.
    There is nothing that is ever completely perfect and always someone willing to find faults cause it was not their invention. Everyone has their own opinion and mine is I like what 3 words very much.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      Here’s another story on the national news for you: www.bbc.com/news/technology-57156797 It’s also made rescues more difficult!

  • @omarao999
    @omarao999 2 года назад +2

    Any thing can be improved! Knocking the invocation off What 3 Words is poor form. Why didn’t you come up with Four Words When or whatever decades ago? Most of the problems you highlight with what3words would also affect your so-called new and improved system. And not to worry, there are very few high rise buildings in remote African villages so no issues with vertical positioning there. I love the idea of What 3 Words and yes, they should profit from it. Hecklers like you are part of the development process.

  • @NatalieKehr
    @NatalieKehr 4 месяца назад

    I am using W3W to tell people the location of trees. Readings on my phone tell me the GPS inaccuracy. This can be 10s of meters. If the tree is in a street I use the initial reading to go to the web site and use the street view to more accurately pinpoint the centre of the tree. If the tree is in a wood I can't pick out a particular tree from the large green area so the W3W is less useful, but it is still useful. Obviously any system will be limited by GPS accuaracy.

  • @anuragbhardwaj9029
    @anuragbhardwaj9029 2 года назад +2

    So all it need is a text message and not a phone call.

    • @DrAndrewSteele
      @DrAndrewSteele  2 года назад +2

      Hope you never make any mistakes or get autocorrected while texting!

  • @BrianWMay
    @BrianWMay Месяц назад

    Using What3words is a CHOICE. It helped me when I broke down.
    Posts like this, carping, just pisses me off. It does FAR more good than harm and is a potential lifesaver.

  • @DougGrinbergs
    @DougGrinbergs 11 месяцев назад

    6:28 how much time and effort to find this pair of nearby combinations?

    • @DrAndrewSteele
      @DrAndrewSteele  11 месяцев назад +1

      Not much, my computer did it for me :)

  • @FuzzyScaredyCat
    @FuzzyScaredyCat 3 года назад +3

    Their reluctance to remove plurals can be explained by the fact their patent specifically states that it's done using plurals.

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +1

      Hahaha really?! Brilliant

    • @Henrix1998
      @Henrix1998 3 года назад +1

      @UCiUkaGzuJcxWnFVW6VqjfaQ
      A method of producing a location identifier comprising: obtaining the geographical coordinates of a location; converting the geographical coordinates into single unique value n; converting the single unique value n into a unique group of a plurality of values; converting the plurality of values into an equal plurality of respective words; and providing the plurality of words as a location identifier, and a method of identifying a location comprising: obtaining a location identifier for a location, the location identifier comprising a plurality of words; converting the plurality of words into a unique group of an equal plurality of respective values; converting the unique group of a plurality of values into a single unique value n; converting the single unique value n into geographical coordinates; and outputting the geographical coordinates.
      Plurality here doesn't mean plural words. Unfortunately any open source version would be a infringement of this patent

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +2

      @@Henrix1998 Yeah, I saw somewhere that someone speculated any n-word version would be a patent infringement, which would be a great shame if they chose to enforce it.

    • @StevenSchulman1
      @StevenSchulman1 Год назад +1

      @@Henrix1998 Why unfortunately? The whole idea was original and clever. Why shouldn't they be supported and hopefully make a profit? They have invested a huge amount to sell the concept.

  • @MichaelAnthonyParker
    @MichaelAnthonyParker Год назад +1

    I think you are tending to complicate something that is very simple. The person taking the address on the Radio will be trained enough to understand these kinds of are used and they will ask very brief questions to eliminate any possibility of misunderstanding. As for the person who is lost and using what3words for global positioning, they should also focus upon the exact spelling and the asking the radio person to repeat it back to them. Why would you want to stop using a system as genius as what3words? I don't care for the old vertical and horizontal numbering will multiple digits. Math/digits is always more difficult than the spoken word by the average citizen. KISS (keep it simple stupid) is exactly the definition of what3words has created.

    • @DrAndrewSteele
      @DrAndrewSteele  Год назад

      I guess Mountain Rescue are also tending to complicate something very simple when they recommend against w3w? www.bbc.co.uk/news/technology-57156797

  • @patricksmith7543
    @patricksmith7543 3 года назад +3

    If I break a leg somewhere with no mobile signal , I will know where I am but helpers will not. The points raised in this video may be correct, but seem a little like nit picking when alternatives are rare. I have been looking at this system for some years now, but it does not seem to be catching on. Would a four word system fare any better? Do the motoring breakdown services advocate a system that would be useful to them? Some one will find fault with any positioning system, so why bother trying?

    • @jonmac3995
      @jonmac3995 2 года назад +2

      All the emergency services have it installed now, so it's definitely caught on.

    • @pepelepew5143
      @pepelepew5143 2 года назад

      All Major car/truck manufacturers are starting to imbed W3W in their tracking.

    • @rascott1970
      @rascott1970 Год назад

      If you’re in the Uk , the ordnance survey has had this stuff sorted for decades

  • @ChrisPollard
    @ChrisPollard 2 года назад +2

    "Four Words Find Where" is too long for a name. "Where Words" is both playful and shorter. Maybe it's already taken ... no idea.
    I don't see this being super useful for urban use, honestly. Regular old street addresses will get people and first responders to your location. Where this can be very useful, with its own set of caveats, is the vast open nothingness of rural areas. In my part of Canada (NW Ontario) we have hundreds and hundreds and hundreds of kilometers of lakes and forests with no possible way, short of precise GPS coordinates, to relay locations. Our police, fire, and ambulance services are starting to utilize W3W to quickly locate people who may not be at a given address, or even near a roadway. The issue of cellular coverage is definitely a problem, but a lot of outdoorsy folks here also have a satellite phone or text service that works anywhere - and texting three words for precise help would be incredibly useful for air search and rescue efforts.
    It's far from a cure-all, but certainly is useful in a lot of situations, particularly NON-urban environments.

  • @ifell3
    @ifell3 Год назад +1

    I think what free words is great. I get these limitations, but for ease and being able to copy and paste, text the words make up for some of the downfalls.
    Oh and please don't give them something else to moan about, they are just words that didn't get put together to offend.

  • @nikitaw1982
    @nikitaw1982 6 месяцев назад

    tried several times to down load it here in aus and couldn't get it to work. thats a shame

  • @Gazzab6
    @Gazzab6 Год назад +4

    I’m not that bothered that there’s a few issues with W3W. It’s much better than most other location finders and I’m so glad the National Trust is now using it. Trying to find an NT car park that wasn’t part of a NT house was really difficult before W3W because the post code they used wasn’t accurate enough.

  • @markmoreno7295
    @markmoreno7295 Год назад

    FOSS and a collaborative effort make sense. To use the “squares” in remote places as some sort of address makes no sense to me since that is not how people live. It would also be better to coordinate the grid with the existing ones expressed in latitude and longitude. Since one second of latitude and longitude is about an 80 foot square and a five meter square is a much smaller unit the final size of the smaller unit should fall into the larger one. The 3 or four word value could represent the larger unit, with a repeating sequence for each smaller subunit. This would in effect make it a four or five word thing unless the 5th were just a number or a single letter. Universal systems like these should not be patent-able. However, the persons involved with first setting it up deserve some sort of compensation.

  • @hemanthsai4584
    @hemanthsai4584 2 года назад +1

    He's Tom Scott for What3words

  • @jodaboda1
    @jodaboda1 4 месяца назад

    Excellent suggestions. I would actually use it if they changed to four words and larger squares.

  • @DougGrinbergs
    @DougGrinbergs 3 года назад +1

    Wondering what (famed linguist) Noam Chomsky might think of w3w approach

    • @mikegardner107
      @mikegardner107 11 месяцев назад

      He might think it’s transformational.

  • @XDRosenheim
    @XDRosenheim Месяц назад

    Adding an extra word could also allow you to have "error correction" in a way. I am not going to claim I am an expert in this, and have only thought about it for like 30 seconds before making this comment.
    Over a bad phone connection, you could have one word missing, but still get three words, which could still be used to find someones location.
    Say the location is "One.Two.Three.Four" in England, but you only hear "One.Two.Three".
    "One.Two.Three.Five" might be somewhere in Africa, so you know it is not there.
    ".Six" in France, rule that out.
    ".Seven" in Greenland. Nope.
    But ".Four" is in England, bingo!
    Again, just a quick thought. Could also have issues.

  • @McGoldbug
    @McGoldbug Год назад +3

    Trivial points when compared to LatLong. Clearly he has never been involved in search and rescue (S&R) Rather have 3 words that are a little bit out than nothing. S&R can always play with different combinations of spellings and plurals etc to find a square in the search area. Wrong spellings usually come out on opposite side of the globe so easily ruled out. Police helicopters use it all the time to advise ground crews of locations of missing persons, etc. Seriously have you ever tried to get LatLong from a novice hiker, near impossible. Police, Ambos’ and Firies are using it regularly in their patrol dispatch. Trust their judgement rather than Andrew Steele, who is he anyway?

    • @GogsDavies
      @GogsDavies 6 месяцев назад

      When we (MRT) get a W3W location passed to us by the police/controller, they also highlight any similar sounding locations nearby and some of them are within 20 miles.

  • @trevcam6892
    @trevcam6892 2 года назад +4

    Great presentation.
    Sorry to be so old-fashioned but I see nothing wrong with the Ordnance Survey grid reference system. Easy to use and understand if you are sensible enough to take a proper map with you when walking in the Brecon Beacons or anywhere else for that matter.
    It's even easier with a smart phone to tell you exactly where you are with either OS or GPS coordinates. If you're worried about your battery dying to either check your position or contact emergency services you can just go back to the tried and tested use of compass, whistle, flashlight and common sense of always checking exactly where you are as you go along before you get into trouble. I have to wonder how many outdoor enthusiasts know how to do that nowadays. Alternatively carry a separate small battery bank to be used only in emergency to keep your phone working. And remember, there's not always a phone signal when you need it, especially in remote locations. I've come across people lost because of lack of a map, compass and phone signal.
    We certainly seem to be living in a time of dumbing down where intelligence counts for nothing.

    • @mel4333
      @mel4333 2 года назад

      Exactly right!

    • @rascott1970
      @rascott1970 Год назад

      Spot on. The hype around W3W as some great new thing is strange given the OS have been doing it for years and even have a free app( OS locate)!

  • @anyGould
    @anyGould 3 года назад +5

    At 10m x 10m resolution, you can get it in GPS with only four decimal places. Eight digits is basically a phone number. (If you're starting with "I'm near Place Name", you can omit the numbers before the decimal point because the degree is 100km away!) Plus you get benefits like "figuring out what direction something is by comparing numbers" and "knowing roughly where something is".

    • @DrAndrewSteele
      @DrAndrewSteele  3 года назад +1

      Could come a cropper if your place name lies on the boundary between two 100 km squares… And also, I find it quite hard to remember phone numbers! I think I’d probably find four words easier…

    • @anyGould
      @anyGould 3 года назад +2

      @@DrAndrewSteele Even then, it's only a problem if the feature is over 100km long. (If Place Name straddles 2 and 3, then when I tell you .20 it's most likely 3.20 and not 2.20 (which would be waay over there) and .80 is 2.80 and not 3.80 for the same reason.)
      Plus, when you get on site, you can be at 2.17 and know intuitively which direction you need to travel to get to 2.20 - if you're trying to get to gears.press.clearing and you're currently at bottle.alien.bearings, how do you know which direction to go?

    • @mikegardner107
      @mikegardner107 11 месяцев назад

      @@anyGouldPlug both sets of words into the app. It will show you the distance and direction.