We have all heard horror stories about how keyboards have more germs than a toilet seat right? Now a startup called Vioguard is taking this issue seriously with a self-sanitizing keyboard for hospitals.
As you can see in the TechFlash interview, the Vioguard works by automatically retracting into the monitor base for a germ-killing UV bath. Obviously, this could be a matter of life and death in a hospital but, by the looks of things, the average Joe could benefit from this technology as well. [Vioguard and TechFlash]
https://gizmodo.com/10-gadgets-that-help-you-survive-in-cheap-hotel-rooms-5055174