(1) Most QWERTY computer keyboards use a single rubber-like membrane underneath the keys that makes contact with a circuit board when the key is fully depressed. Also called a "dome switch ...

a keyboard with a thin rubber membrane inside. Unlike mechanical keyboards, they don't have individual switches for every key ...

A new phase-transformable membrane could revolutionize CO2 capture and gas separation, boosting clean energy efforts.

The main sacrifice for that lower price point is the feel of each key. While a little heavier and generally less smooth than mechanical decks, though, the absolute best membrane keyboards on the ...