Fresh hacks every day
Check out the game of chess going on above. It's a virtual game where each player uses a glove as the controller. Or course the game board and pieces are missing from this image. They're displayed on a computer monitor which both players can see. The hardware rather simple, and we think it would be a great project to challenge your microcontroller skills. Each glove has an accelerometer … [Read more...]
This one is so simple, and works so well, we'd call it a hoax if April 1st hadn't already passed us by. But we're confident that what [William Myers] and [Guo Jie Chin] came up with exists, and we want one of our own. The project is a method of drawing in 3 dimensions using ultrasonic sensors. They call it 3D Paint, and that's fitting since the software interface is much like the original MS … [Read more...]
For their senior ECE 4760 project, engineering students [Brian Harding and Cat Jubinski] put together a pretty impressive portable face recognition system called FaceAccess. The system relies on the eigenface method to help distinguish one user from another, a process that the pair carried out using MatLab. They say that the system only needs to be hooked up to a computer once, during the … [Read more...]
[Mathieu] has bee working to refine the code running on an LED matrix, and added some neat display tricks along the way. He wanted to make the display directly addressable from a computer. The 96x64 bi-color LED display is powered by an Atmel FPSLIC and already used double-buffering. Enabling a PC to write directly to one of the buffers was not too hard, requiring just a bit of optimization to … [Read more...]
We're being inundated with glove-based peripheral hacks. This is another final project from Cornell, keyboard out of the equation by adding 8 piezo sensors to a pair of gloves thereby shunning the pinky finger. We like this one because it's easy to build and the midi interface implementation is well documented if you want to build your own. As you can see after the break, this is easy to use … [Read more...]
The Last HOPE is off and running in NYC. [Karsten Nohl] started the day by presenting The (Im)possibility of Hardware Obfuscation. [Karsten] is well versed in this subject having worked on a team that the broke the MiFare crypto1 RFID chip. The algorithm used is proprietary so part of their investigation was looking directly at the hardware. As [bunnie] mentioned in his Toorcon silicon hacking … [Read more...]
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