Gesture elicitation studies represent a popular and resourceful method in HCI to inform the
design of intuitive gesture commands, reflective of end-users' behavior, for controlling all …

How do we determine highly effective and intuitive gesture sets for interactive systems
tailored to end users' preferences? A substantial body of knowledge is available on this …

Augmented reality (AR) and virtual reality (VR) technologies create exciting new
opportunities for people to interact with computing resources and information. Less exciting …

Freehand gesture is an essential input modality for modern Augmented Reality (AR) user
experiences. However, developing AR applications with customized hand interactions …

We present RealityTalk, a system that augments real-time live presentations with speech-
driven interactive virtual elements. Augmented presentations leverage embedded visuals …

The presence of fully-occluded targets is common within virtual environments, ranging from
a virtual object located behind a wall to a datapoint of interest hidden in a complex …

We propose HandAvatar to enable users to embody non-humanoid avatars using their
hands. HandAvatar leverages the high dexterity and coordination of users' hands to control …

We explore the use of hand gestures for authoring animations in virtual reality (VR). We first
perform a gesture elicitation study to understand user preferences for a spatiotemporal, bare …

We propose HeadGesture, a hands-free input approach to interact with Head Mounted
Display (HMD) devices. Using HeadGesture, users do not need to raise their arms to …

We present a system that augments live presentation videos with interactive graphics to
create a powerful and expressive storytelling environment. Using our system, the presenter …