Menus are used for exploring and selecting commands in interactive applications. They are
widespread in current systems and used by a large variety of users. As a consequence, they …

We describe OctoPocus, an example of a dynamic guide that combines on-screen
feedforward and feedback to help users learn, execute and remember gesture sets …

We investigate how to reveal an initial mid-air gesture on interactive public displays. This
initial gesture can serve as gesture registration for advanced operations. We propose three …

Issues such as hand and tracker jitter negatively affect user performance with the ray-casting
selection technique in 3D environments. This makes it difficult for users to perform tasks that …

We present the design and evaluation of earPod: an eyes-free menu technique using touch
input and reactive auditory feedback. Studies comparing earPod with an iPod-like visual …

We present ShadowGuides, a system for in-situ learning of multi-touch and whole-hand
gestures on interactive surfaces. ShadowGuides provides on-demand assistance to the user …

The use of 3D computer graphics is important in a very wide range of applications. However,
user interaction with 3D applications is still challenging and often does not lend itself to …

Despite the considerable quantity of research directed towards multitouch technologies, a
set of standardized UI components have not been developed. Menu systems provide a …

Many mobile devices have touch-sensitive screens that people interact with using fingers or
thumbs. However, such interaction is difficult because targets become occluded, and …

Text entry for smart eyewear is generally limited to speech-based input due to constraints of
the input channels. However, many smart eyewear devices are now including a side …