Twitter has changed its Direct Message feature that will now allow us to send a one-to-one message or group message to anyone even if they don’t follow us. Prior messaging feature allows …
Day: April 21, 2015
Researchers use sound waves to control Smartphones
Researchers at Carnegie Mellon University and Disney Research have developed an inexpensive alternative — a toolbox of physical knobs, sliders and other mechanisms that can be readily added to any device. The…