Sensor-packed smartphones can read your mood, guard your data, and wreak havoc in the wrong hands
Smartphones have replaced nearly every conceivable gadget, but computer scientists are teaching them some new tricks. The researchers are adapting accelerometers, GPS chips, gyroscopes and other sensors to make phones that can read a user’s mood, eliminate passwords, protect financial transactions and more.
Story added 24. February 2015, content source with full text you can find at link above.