Realization of button click feeling by use of ultrasonic vibration and force feedback. - Kaoru Tashiro; Yuta Shiokawa; Tomotake Aono; Takashi Maeno (WHC, 2009)

A Virtual Button with Tactile Feedback Using Ultrasonic Vibration. - Kaoru Tashiro; Yuta Shiokawa; Tomotake Aono; Takashi Maeno (HCI (13), 2009)