The potential for using stroke gestures to enter, retrieve and select commands and text has
been recently unleashed by the popularity of touchscreen devices. This monograph …

Psychologists have studied “optimal human experience” for many years, often called “being
in the flow”. Through years of study, the basic characteristics of flow have been identified …

The Complete, Up-To-Date Guide to Building Great 3D User Interfaces for Any Application
3D interaction is suddenly everywhere. But simply using 3D input or displays isn't enough …

Text input for mobile or handheld devices is a flourishing research area. This article begins
with a brief history of the emergence and impact of mobile computers and mobile …

Zhai and Kristensson (2003) presented a method of speed-writing for pen-based computing
which utilizes gesturing on a stylus keyboard for familiar words and tap** for others. In …

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 …

EdgeWrite is a new unistroke text entry method for handheld devices designed to provide
high accuracy and stability of motion for people with motor impairments. It is also effective for …

Existing devices for communicating information to computers are bulky, slow to use, or
unreliable. Dasher is a new interface incorporating language modelling and driven by …

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 …

Air-writing refers to writing of linguistic characters or words in a free space by hand or finger
movements. Air-writing differs from conventional handwriting; the latter contains the pen-up …