NEC’s ARmKeypad Air will give contact-free virtual keyboard for a user’s arm

ARmKeypad Air is ideal for professions where wearing devices on the arm is not advisable
Japan’s, NEC Corporation has announced the development of their new ARmKeypad Air. With the ARmKeypad Air – “smart glasses” are used to turn the arm of a wearer into a virtual keyboard, allowing for contact-free operation.
In recent years, smart glasses have been introduced that enable users to perform operations at sites without using their hands. NEC introduced a trial model of the