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Writing Without Keyboard: Handwriting Recognition on The Wrist

Prashant Kumar

Typing text messages on the mobile phone via the tiny soft keyboard is very cumbersome. How about simply writing it into the air! This idea drove the development of “airwriting” made by computer scientists of Karlsruhe Institute of Technology (KIT) Germany. Sensors attached to a glove record hand movements, a computer system captures relevant signals and translates them into text, hich could then be input into an email, text message, or any other type of mobile app.

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