The promise of on-body interactions has led to widespread development of wearable
displays. They manifest themselves in highly variable shapes and form, and are realized …

Over the past decade, augmented reality (AR) developers have explored a variety of
approaches to allow users to interact with the information displayed on smart glasses and …

While hand pose estimation is a critical component of most interactive extended reality and
gesture recognition systems, contemporary approaches are not optimized for computational …

Over decades, many researchers developed complex in-lab systems with the overall goal to
track multiple body parts of the user for a richer and more powerful 2D/3D interaction with a …

We present PhoneCanvas, a system using a depth camera-equipped smartphone as a
canvas, which enables users to draw 3D sketches and view their sketches on a PC in real …

This paper introduces WatchThis, a novel wearable device that enables natural language
interactions with real-world objects and environments through pointing gestures. Building …

In the evolving landscape of Human-Computer Interaction (HCI), this thesis confronts a
pivotal question: Is it possible to design a spatial interaction system for distant displays that …

Rapid advancement in ubiquitous computing has been pushing toward making wearable
technology mainstream. However, there is no standard process for develo** wearables …

My research goal is to build practical and intuitive 3D free-hand interactions for augmented
reality (AR) on smartphones and to explore relevant behavioral-data-driven interaction …