PURPOSE: A touch type learning aid is provided to be used as learning material for an infant, a child, or the visually handicapped. CONSTITUTION: A touch switch(10,20) recognizes the capacitor value of a human body when the switch is contacted with a single contact or a matrix contact. An input controller(31) recognizes the contact point of the touch switch that is connected to a end part among a plurality of touch switches. A main controller(32) controls an internal operation by confirming the selection of a user through the touch switch. A high frequency generator(38) outputs a high frequency signal in order to process a high frequency signal in a high frequency signal processor(37).
