Non-push type push key for telephones and computers

Abstract

A push key for telephones, mobile phones, calculators and computer sets is made of conductive or non-conductive materials. In preferred aspects, the push key has a depression at the center of the key and a touch spot at the middle of the depression. When an operator's finger touches lightly or comes near the push key or the touch spot, the push key senses the touch or approach and creates a specified signal to control the dialing of a number or other functional control to prevent poor connection of the push key. Every push key is ensured to create necessary signals while reducing wear and tear on the words or icons printed on the surface of the push key. Thus, the operating procedures for the operator are simplified.

Dependencies are inferred from the claim text.