Lately, Germany Researchers have developed a glove called "airwriter", which can detect handwritten input by detecting the movement of the user's hand. Christoph Amma, a doctoral student in the German carlour Institute of technology, who developed the system, says airwriter can be used to send text messages or e-mail.

The built-in sensor of airwriter gloves can record hand movement, and the computer system will capture relevant signals and spanlate them into words. In addition, sensors can tell whether the user is writing, or just the normal movement of his hand.

Currently the set system It has been able to identify the whole sentence written by the alphabet and recognize 8000 words. Amma indicates that the error rate of the system is currently 11%, but when he adapts to the user's handwriting style, the error rate can be reduced to 3%.

Amma therefore Get The Google Academy Research Award, which has a bonus of $81000, is expected to be applied to Google Glass.