Starting from clothes pierced with sensors to tags detecting your mood swings, the upcoming electronic devices can keep a tap over your day long activities via its digital intelligence. This was the main agenda at the conference on “International Symposium on wearable computing” held lately in Boston that invited ideas and prototypes from the researchers.

One such device was “Wearable Piano Keyboard” that you can’t afford to miss. Yochinari Takegawa of Kobe University, in Japan, wears a heads-up display and a piano keyboard that allows a user to type Japanese character faster than on a QWERTY keyboard.

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