28 Aug '16, 5am

Hackaday Prize Entry: Real Life XEyes

There’s a lot of tech that goes into animatronics, cosplay, and costumes. For their Hackaday Prize entry, [Dasaki] and [Dylan] are taking the eyes in a costume or Halloween prop to the next level with animatronic eyes that look where the wearer of this crazy confabulation is looking. It’s XEyes in real life , and it promises to be a part of some very, very cool costumes. The mechanics of this system are actually pretty simple — it’s just a few servos joined together to make a pair of robotic eyes move up and down, and left to right. This entire mechanism is mounted on a frame, to which is attached a very small camera pointed directly at the user’s (real) eye. The software is where things get fun. That’s a basic eye-tracking setup, with IR light illuminating the pupil, and a compute unit that can calculate where the user is looking. For the software, [Dasaki] and [Dylan] ha...

Full article: http://hackaday.com/2016/08/27/hackaday-prize-entry-real-...

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