Filed under: Digital Cameras

Some researchers at Northwestern University and University of Illinois have managed to build an eye-like camera that’s actually shaped like an eye. Sure, that sounds a tad unimpressive, but the real contribution of this project is the idea of electronics on a curved, flexible surface. The researchers have developed a mesh-like material that carries the photodetectors and electronic components necessary, and they say the resulting camera has a better field of vision than a traditional camera, in addition to conveniently resembling a human eye. Of course, they’re a long ways away from communicating with the brain well enough to make an actual fully bionic eyeball, but the curved electronics could have other medical — and regular form factor-busting, we hope — applications as well.

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Filed under: Misc. Gadgets

The first “completely integrated, extremely bendable circuit” was just demonstrated to the world. The team behind the research is led by John Rogers of the University of Illinois at Urbana-Champaign. The process bonds circuit sheets measuring just 1.5 micrometers (50 times thinner than human hair) to a piece of pre-stretched rubber. That allows the circuits to buckle like an accordion when pulled or twisted without losing their electrical properties. Unfortunately, the materials used thus far are not compatible with human tissue. In other words, no X-ray vision implant for you. X-ray contacts perhaps… quantum-computers now, please Mr. Scientists? Watch a circuit buckle in the video after the break.

[Via BBC, thanks YoJIMbo]

Continue reading Stretchy silicon circuits wrap around complex shapes, like your wife

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Filed under: Robots

Believe us when we tell you that we’ve seen Legos used in ways its creators could have never, ever imagined. Thankfully, a team from the University of Illinois found a way to demonstrate a rather useful (read: not bizarre) technology with everyone’s favorite building block. By setting up shop at the American Society of Agricultural and Biological Engineers in Minnesota, students were able to show off an autonomous crop harvesting system that transferred heaps of BBs onto unloaders, which then hurried them away to meet artificial deadlines. The setup was configured using Robolab software, and aside from requiring the creators to dump BBs into the harvester, the entire show was put on sans human interaction. Granted, the idea behind all of this is far from fresh, but there’s just something strangely satisfying about putting a stash of spare Legos to work for you.

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