Recently it became known that company Microsoft patents tablet with two screens, one of which is normal, and the second E — Ink.
The second display is connected to the tablet like a removable keyboard. It should be noted that it can be displayed, not only keyboard for typing, but other function keys, as well as additional controls that will be replaced when using certain apps.
As You might guess, the E-Ink screen is touch sensitive. By the way, Microsoft has already used the touch keyboard cover in the first versions of Surface, but eventually refused to take such decisions.
Recall that recently we told you about the world’s first smartphone with led rear panel Alcatel A5 LED.