Engineering
Haptics researchers have long known that applying ultrasonic vibrations to a flat, featureless glass plate makes it feel slippery. But they have also long debated why this occurs.
Aug 2, 2016
0
84
Engineering
When Steve Collins first envisioned the electroadhesive clutch, he made a prototype with a sandwich bag and a couple of pieces of aluminum foil from his kitchen.
Jul 8, 2016
1
16
Engineering
Braille displays for the blind are one way for the blind to access information. The National Braille Press said technology for Braille displays has been around for several decades, but since blindness is a low incidence disability ...
