Your Apple device is full of sensors. The main five consist of a proximity sensor, an ambient light sensor, an accelerometer, a magnetometer and a gyroscopic sensor. Also included in these devices are radios, which aren't strictly sensors but which include the GPS for location services. In this week's All Things Appy, we take a look at the five best free apps you can get in order to play with your sensors and sensor-like radios -- some of the key features, in other words, that distinguish smartphones from dumb ones.
from TechNewsWorld http://www.technewsworld.com/rsstory/79694.html
from TechNewsWorld http://www.technewsworld.com/rsstory/79694.html
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