The automatic feature is thanks to a capacitive sensor built with a wire that loops the perimeter of the keyboard. Of course to monitor the sensor and drive the servos you need some kind of brain.

Shortcuts, small external keyboards and even improved (and free) dictation software can make long sessions of text input much ...

When typing on the keyboard, the touchpad is locked out but as soon as gestures are made, the touchpad function comes to life. Switching is automatic thanks to the TouchOnKeys chip inside the ...