A Tiny Personal Computer
The 17-gram (0.59-ounce) wireless device has bluetooth capability and is equipped with a GPS, compass, gyro-sensor, battery, barometer, speaker and microphone.
An engineer of Japanese machinery maker NS West shows the 'Earclip-type Wearable PC', equipped with vital sensors, such as pulse meter, thermometer and bluetooth wireless communication device, in Tokyo, on February 20, 2014.