typing speed

Undeniably, the computer keyboard is

Today, the QWERTY keyboard has become so familiar to us and popular on most technology devices from smartphones, tablets to personal computers.

Passwords are used by a lot of people, but the hard-to-remember string of numbers and letters is increasingly losing safety and difficult to manage.

German experts have created a new keyboard called KALQ, which allows the index finger to glide rapidly across touch screen devices.