Call it typing the light fantastic. Start-up Virtual Devices has developed a flashlight-size gadget that projects an image of a keyboard on any surface and lets people input data by typing on the ...
The iTech Bluetooth Virtual Keyboard is a little black box the size of a large disposable cigarette lighter that projects a full-size QWERTY keyboard onto a flat surface. It uses Bluetooth technology ...
The project aims to provide an external control by creating a virtual USB keyboard or mouse that is based on Arduino. The project aims to provide an external control by creating a virtual USB keyboard ...