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Worst project 😂😂sorry but its true but i love the glasses

Next time make array of dicklets

It could be handy for detecting nuclear blasts

So very cool ❤

Neat project. Some technical details of the presented hardware version I looked up after watching the video: They're transmitting a constant frequency signal for 30us, generated using an integrated VCO (MAX2752), so techncially not a chirp (which they acknowledge in the paper). Each unit has a different Rb value for a different VCO control voltage and therefore a different VCO frequency. The VCO is on for 40us, the RF switch is there only to cut out the first 10us while the VCO's output settles. They're currently using 2.04-2.11GHz (that is, the current hardware is designed to be set to a single frequency in this range), mostly to keep the antenna size reasonable. They're using an SDR for reception and checking a 2MHz band for each cricket, to account for drift in frequency. Current range is up to 40 feet (~12 meters, line of sight). Anyway, the basic idea of a self-powered light sensor working as a kind of voltage-to-frequency converter is neat and they've presented a bunch of potential applications.

Hell yeah cool asf dependant on output power, these could be great for ham radio beacons / rescue beacons

yo this is awsome

The automation applications for this are interesting. I'll have to do some reading on what your signaling protocol looks like.

The glasses example may be fast to respond to intensity changes, but don't they always attenuate the light by at least half?

Cool, but I like turtles.

Nice

If those glasses can work while inside a car, count me in, because I stupidly paid for transition lenses once. They were great while I was outside, but as soon as I got into the car where the UV light was blocked, they did nothing.

Very cool! Reminded me or all the self powered haptic work we used to do a decade back. Thank you for sharing and the project page is excellent!

Oh man, I’ve been wanting fast changing transition lenses for years. Sign me up!

Nice

Oh man, how many inventions can you cram into a solar powered radio thingy?

wow. ultra low power stuff like this is so cool

3:40 so basically self dimming welding goggles?

A truck equiped with a radio passes your car and your sunglasses go black 😂

Self-powered and light powered are not the same thing.

this is neat!

Consider me subscribed to this channel 🦗, awesome demo

Amazing idea. To scale it up, I'm curious how much bandwidth and selectability you need/get with hundreds or thousands of sensors. Perhaps this circuit could be made in CMOS and miniaturized.

The usual trouble with sensors is bringing them power. This is very fascinating

Cricket in the cricket ground.

Very cool.

3:50 is allready a thing in automatic welding goggles. but they use a solar cell to provide power and a ir / uv sensor to control the attentuation but their circuir is dumb and usually only is able to turn on/off the lc glass, not attentuate continously

Exciting prospects for lightweight designs 👍

Compelling stuff, well explained! Thinking further: if the camera perspective changes, perhaps movement and rotation vectors of the camera can be determined by the relative changes and movement of lighting values in the mask. My application is computer vision in a software space, but I'll still try experimenting with the gradient masks you showed for the prototype example. It seems like a good way to determine relative movement vectors within a static scene. By doing this in hardware, you've achieved great results. In particular, I am impressed by the self-powering versions described in the other video on this project. Thanks for sharing and documenting your inventions!

where is the code ? is it open ?

Would the next step be to use an e-ink display (or something similar that consumes almost no energy when it isn't being updated) to dynamically update the masks of the freeform pixels? Could the traditional camera use a different detection algorithm to effectively train the masks and the inference network at the same time?

Thank you for high-quality research video! What kind of mask do you use for each pixel? Is it some kind of optical modulator or prerecorded plate?

this was in 2006!?!?

2006년 1월 :)

Is this something that could be added to games like Assetto Corsa, or IRacing?

Hello, I have a question. Hadamard codes are projected directly on the wall? Does this mean that the number of light sources is as many as 100 and the corresponding demultiplexed images have to be taken 100 times?

Hey Iam Student from Germany. Great Work. Thanks for sharing. I would like to verify your results, did you share some code in github? Kind Regards Paul

What games have this technology?

So, we're making the floating face dude from power rangers now?

It makes sense why this showed up in my feed...

open this and macintosh plus in two tabs next to each other at the same time lol

Absolutely brilliant

This is good but if your looking for the best power and computation method why not just use the sun as the structure light source. At most it would take adding a small device to look at the sun. Then just something to move shadows.

how do I get the game? I'm blind and want to test/play the game if possible.

From what year is this video? it looks quite old (perhaps 80-90s?)

The rolling Sphere looks like a Pokeball!

Good!

Sir could you please send me the code for removing the snow in an image ,MATLAB code

This is astonishing

We alreadu have gaussian blur, thanks