take analog sound and turn it into a digital signal. Feed this into a fast enough microcontroller, and you can perform FFT on the signal and repeat the same process on the next pixel. This was the ...

Their findings, available on the preprint SSRN server, suggest that humans are more likely to believe that a robot has a ...

One day while at our poor, poor Radio Shack, [davidhend] purchased a little 6-legged walking robot. It came with an infrared remote that allowed a user to control its movements from afar.