T5313150 (tŭch′lĭs)adj. Not requiring physical contact in order to be activated or performed: touchless soap dispensers.
touchless
(ˈtʌtʃlɪs) adj (Electronics) describing an electronic device which can be controlled by gesture or sound and does not require the user to touch a keypad, screen, etc
touchless
touchless
Without physical touching. See touchless user interface.MedicalSeetouch