Computer Sciences

Helping the blind to navigate

Picture yourself going to an unfamiliar supermarket for the first time. If you are a person who can see, you can simply look around to guide yourself and identify objects and obstacles. However, blind people must use other ...

Consumer & Gadgets

Patent talk: A wand-like input device from Microsoft

(Tech Xplore)—It looks as if Microsoft is thinking in terms of a wand-like controller for augmented reality, if patent-watching is anything to go by. A number of tech sites have reported on a patent dated August 22, spotted ...

page 2 from 4