Ploopy’s smallest open-source trackball now includes a button

Canadian-based Ploopy announced the Nano 2 on Friday. It’s an update to the ultra-compact Nano trackball featuring a new ...
EDN

USB HID – Windows & Android Keyboard

Described here are the construction details of a universal serial bus human interface device (USB HID) external keyboard for devices running on Windows and/or Android operating systems. The keyboard ...
New Atlas

CODE mechanical keyboard aims to push all the right buttons

Despite the advent of touch screens, speech recognition and eye-tracking, the keyboard still reigns supreme as the input device of choice for many of us. Somebody who places a lot of value on this ...
heise online

Logitech dares to try a solar keyboard again after 15 years

Logitech presents its second keyboard with built-in photovoltaic technology: the 15-year-old Wireless Solar Keyboard K750 is now followed by the Signature Slim Solar+ K980. Once again, there is a ...