In this paper, we analyze and compare existing human grasp taxonomies and synthesize
them into a single new taxonomy (dubbed “The GRASP Taxonomy” after the GRASP project …

Gestural interaction has evolved from a set of novel interaction techniques developed in
research labs, to a dominant interaction modality used by millions of users everyday …

We present FingerPad, a nail-mounted device that turns the tip of the index finger into a
touchpad, allowing private and subtle interaction while on the move. FingerPad enables …

Gestural interaction has become increasingly popular, as enabling technologies continue to
transition from research to retail. The mobility of miniaturized (and invisible) technologies …

In everyday life, we are able to perceive information and perform physical actions in the
background or periphery of attention. Inspired by this observation, several researchers have …

The primary objective of this research is to understand how users manipulate virtual objects
in augmented reality using multimodal interaction (gesture and speech) and unimodal …

Interactive systems are traditionally operated with undivided attention. Recently, such
systems have begun to involve autonomous system behavior that takes place outside the …

We propose and study a new input modality, WristWhirl, that uses the wrist as an always-
available joystick to perform one-handed continuous input on smartwatches. We explore the …

Touchscreens continue to advance including progress towards sensing fingers proximal to
the display. We explore this emerging pre-touch modality via a self-capacitance touchscreen …

We present WrisText-a one-handed text entry technique for smartwatches using the joystick-
like motion of the wrist. A user enters text by whirling the wrist of the watch hand, towards six …