“This could indicate that Shiftly can provide plausible haptic feedback for a wide range of surface geometries,” says Tobias Batik, an associate researcher at the Complexity Science Hub. Batik started ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now ...