Asus just announced its first rapid-trigger gaming keyboard, but the timing is awkward. The Falchion Ace HFX includes a rapid-trigger toggle, which immediately resets the keypress when you release it.

Tap is a hand-worn, futuristic replacement for a keyboard, mouse, and game controller that connects to iPhones and iPads, Macs, and PCs, and other devices using Bluetooth. Tap fits over your fingers ...