A housing for the keypad keys in order to ensure the privacy

摘要

A rectangular box (1) which may be made from a wide variety of materials such as wood, metal, plastic and resins is fitted over a keyboard (5). The box may be of dimensions suitable for the entry of a hand or a single finger and has access through a front aperture (4). A rear orifice (3.2) provides lighting and operation is viewed through a window (2) in the top surface