Imagine yourself as a single cap on a keyboard. Perhaps you’re an oft-used letter like “A” or instead the lonely, remote “~” key. If you’re one of the former, you wince every time that giant hand ...

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 people ...