14/07/2017Facial expressions play a powerful role in social interactions from birth to adulthood. Fear, joy, anger - all our emotions are articulated and understood thanks to universal codes. Common sense sees this enterprise as an act of imitation. But if this is the case, does the same hold true for people who were born blind? Do they show their emotions in the same way?
12/06/2017Researchers from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) have developed a new system that uses a 3-D camera, a belt with separately controllable vibrational motors distributed around it, and an electronically reconfigurable Braille interface to give visually impaired users more information about their environments.