We present StarLight, an infrastructure-based sensing system that reuses light emitted from
ceiling LED panels to reconstruct fine-grained user skeleton postures continuously in real …

Hand detection is essential for many hand related tasks, eg, recovering hand pose and
understanding gesture. However, hand detection in uncontrolled environments is …

This paper contributes a novel sensing approach to support on-and above-skin finger input
for interaction on the move. WatchSense uses a depth sensor embedded in a wearable …

Mobile augmented reality (AR) has been widely used in smart and mobile device-based
applications such as entertainment, games, visual experience, and information visualization …

We present GestEar, a gesture recognition method for sound-emitting gestures, such as
snapping, knocking, or clapping, using only a simple smartwatch. Besides the motion …

Existing augmented reality (AR) applications often ignore the occlusion between real hands
and virtual objects when incorporating virtual objects in user's views. The challenges come …

We present a novel natural user interface framework, called Meta-Gesture, for selecting and
manipulating rotatable virtual reality (VR) objects in egocentric viewpoint. Meta-Gesture …

Freehand interaction enhances user experience, allowing one to use bare hands to
manipulate virtual objects in AR. Yet, it remains challenging to accurately and efficiently …

CTRL-Labs has developed algorithms for determination of hand movements and forces and
real-time control from neuromuscular signals. This technology enables users to create their …

We propose a novel sensing technique called proactive sensing. Proactive sensing
continually repositions a camera-based sensor as a way to improve hand pose estimation …