Gesture-based mobile interfaces require users to change the way they use technology in
public settings. Since mobile phones are part of our public appearance, designers must …

While much attention has been paid to the usability of desktop computers, mobile computers
are quickly becoming the dominant platform. Because mobile computers may be used in …

We propose a method for learning how to use an imaginary interface (ie, a spatial non-visual
interface) that we call" transfer learning". By using a physical device (eg an iPhone) a user …

Screen-less wearable devices allow for the smallest form factor and thus the maximum
mobility. However, current screen-less devices only support buttons and gestures. Pointing …

Today's consumer virtual reality (VR) systems offer immersive graphics and audio, but haptic
feedback is rudimentary–delivered through controllers with vibration feedback or is non …

We present Pinstripe, a textile user interface element for eyes-free, continuous value input
on smart garments that uses pinching and rolling a piece of cloth between your fingers. The …

Imaginary Interfaces are screen-less ultra-mobile interfaces. Previously we showed that
even though they offer no visual feedback they allow users to interact spatially, eg, by …

We describe the focused-casual continuum, a framework for describing interaction
techniques according to the degree to which they allow users to adapt how much attention …

We introduce PrivateTalk, an on-body interaction technique that allows users to activate
voice input by performing the Hand-On-Mouth gesture during speaking. The gesture is …

This paper presents a study that explores the issues of mobile multimodal interactions while
on the move in the real world. Because multimodal interfaces allow new kinds of eyes and …