When the button is released, the spring creates feedback while the key resets, during which the plastic slider comes back up vertically and separates the switch’s metal leaves again.

WikiReader Gets Spring 2010 Update Offering Better Keypad By Shane McGlaun Feb. 9, 2010 7:29 am EST When I was a kid if I needed to know something for a school project I had to actually use a book ...

A physical keyboard that uses an individual spring and switch for each key. Today, only premium keyboards are built with key switches; however, they were also used in the past, such as in the ...

The keypad buttons are rubbery, but they emit a satisfying click when depressed, making it obvious that they’ve been pushed. (They’re also amplified by a short beep when you push each one.) ...