Adorable, brightly coloured key caps are my kryptonite. I've been looking to switch up the look of my gaming keyboard, and this may be the perfect opportunity.

Is it a key-cap or a keycap cap? We here at Ars are having trouble nailing down the terminology for this cephalic peripheral. But whatever it's called, Google Japan's latest DIY project is for ...

The Google Japan team created a key cap…cap. Not only that, but the hat design can type out different characters based on the direction and position of your head when you press it.