Human-Computer Interaction: An Empirical Research Perspective is the definitive guide to
empirical research in HCI. The book begins with foundational topics including an historical …

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 …

6,943,754 B2 9/2005 Aughey et al. 2011/0320978 Al 12/2011 Horodezky et al. 6,972,734 B1
12/2005 Ohshima et al. 2012fOO293O2 A1 2/2012 Hsu et al. 7,094,153 B2 8/2006 Kunieda …

We present the bubble cursor-a new target acquisition technique based on area cursors.
The bubble cursor improves upon area cursors by dynamically resizing its activation area …

Methods, systems, and computer programs for interfacing a user with a Graphical User
Interface (GUI) are provided. One method includes an operation for identifying the point of …

Although the power of personal computers has increased 1000-fold over the past 20 years,
user interfaces remain essentially the same. Innovations in HCI research, particularly novel …

Retrieving the stylus of a pen-based device takes time and requires a second hand.
Especially for short intermittent interactions many users therefore choose to use their bare …

The size of human fingers and the lack of sensing precision can make precise touch screen
interactions difficult. We present a set of five techniques, called Dual Finger Selections …

Children are increasingly using computer technologies as reflected in reports of computer
use in schools in the United States. Given the greater exposure of children to these …

Raycasting is the most common target pointing technique in virtual reality environments.
However, performance on small and distant targets is impacted by the accuracy of the …