INTERACTIVE TOUCH PANEL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a touch panel display device which is capable of recovery from deterioration of powers of attention, concentration, etc. and reducing deposition of powdery dust. SOLUTION: A touch panel display device 1 is capable of displaying a picture component for control operated by user's touch for controlling a control object and an image component for interactivity aiming to interactivity with the user, on a touch panel display screen in a safe state of steady operation of a machine or a device wherein the device 1 is incorporated, and display of an image for interactivity on the touch panel display screen and generation of minus ions corresponding to contents of the image for interactivity are executed in response to touch operation to the image component for interactivity to allow interactivity with the user. COPYRIGHT: (C)2008,JPO&INPIT