UIST'09: Contact area interaction with sliding widgets

Presented at UIST (ACM Symposium on User Interface Software and Technology) http://www.acm.org/uist/

PAPER ABSTRACT:
We show how to design touchscreen widgets that respond to a finger's contact area. In standard touchscreen systems a finger often appears to touch several screen objects, but the system responds as though only a single pixel is touched. In contact area interaction all objects under the finger respond to the touch. Users activate control widgets by sliding a movable element, as though flipping a switch. These Sliding Widgets resolve selection ambiguity and provide designers with a rich vocabulary of self-disclosing interaction mechanism. We showcase the design of several types of Sliding Widgets, and report study results showing that the simplest of these widgets, the Sliding Button, performs on-par with medium-sized pushbuttons and offers greater accuracy for small-sized buttons.

AUTHORS:
Tomer Moscovich
Microsoft Research-INRIA Joint Centre, Orsay, France

LINK TO PUBLICATION:
http://doi.acm.org/10.1145/1622176.1622181

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Category:

Science & Technology

Tags:

• UIST
• user
• interface
• software
• technology
• research
• touch
• input
• slider
• widgets
• touchscreen