tactile-feel keypad

  • 1Keyboard technology — Keyboard construction, in four layers, of a typical notebook computer keyboard There are many types of keyboards, usually differentiated by the switch technology employed in their operation. Keyboards are defined by the number (usually about… …

    Wikipedia

  • 2Model M keyboard — IBM Model M Keyboard, Part no. 1391401, Manufactured 1989 Unicomp Customizer 104 (UNI0P46) keyboard …

    Wikipedia