Gestures performed accompanying the voice are essential for voice interaction to convey
complementary semantics for interaction purposes such as wake-up state and input …

While text entry is an essential and frequent task in Augmented Reality (AR) applications,
devising an efficient and easy-to-use text entry method for AR remains an open challenge …

We present ShadowTouch, a novel sensing method to recognize the subtle hand-to-surface
touch state for independent fingers based on optical auxiliary. ShadowTouch mounts a …

Programming a smart home is an iterative process in which users configure and test the
automation during the in-situ experience with IoT space. However, current end-user …

Mid-air text entry on virtual keyboards suffers from the lack of tactile feedback, which brings
challenges to both tap detection and input prediction. In this paper, we explored the …

While passive surfaces offer numerous benefits for interaction in mixed reality, reliably
detecting touch input solely from head-mounted cameras has been a long-standing …

AR/VR devices have started to adopt hand tracking, in lieu of controllers, to support user
interaction. However, today's hand input rely primarily on one gesture: pinch. Moreover …

Ty** in mid-air is often perceived as intuitive yet presents challenges due to finger
coactivation, a neuromechanical phenomenon that involves involuntary finger movements …

Tracking fine-grained finger movements with IMUs for continuous 2D-cursor control poses
significant challenges due to limited sensing capabilities. Our findings suggest that finger …

The difficulty in obtaining targets' identity poses a significant obstacle to the pursuit of
personalized and customized millimeter-wave (mmWave) sensing. Existing solutions that …