KEYPADS WITH MULTI-FUNCTION KEYS

摘要

A keypad has keys (12) protruding through a housing (18) with at least one a t- a-distance sensor (20) located approximately equidistant between each adjace nt set of keys (12). Each key (12) has a tactile feedback element (32) located below and a primary graphic (10) displayed above. Graphics identifying additional functionality (14) are disposed off-center to primary graphic (10 ). Locator nubs (16) are located approximately equidistant between each adjacen t set of keys (12).