gesture recognition – TechConnect Briefs

Display Compatible pMUT Device for Mid Air Ultrasound Gesture Recognition

Huang C.H., Demi L., Mao S., Jeong Y., Cheyns D., Rottenberg X., Rochus V., IMEC, BE

1. BACKGROUND Recently, piezoelectric micromachined ultrasound transducers (pMUT) have proved their potential to make a reliable 2D ultrasound array. As shown in Fig. 1, the displacement of piezoelectric material layer is galvanised by electrical signals/acoustic [...]

Research on human-computer interaction technology based on electrical detection technology

Han H-P., Tang K., Lang X-Q., Chen X., Beijing Institute Technology, CN

Human-computer interaction (HCI) technology has emerged as a crucial dimension of computer science and information industry. HCI with keyboard and mouse has started to lose ground, as people tend to harness the power of body [...]