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Fisheye Keyboard: Whole Keyboard Displayed on PDA

Mathieu RaynalContact Information and Philippe TruilletContact Information

(1)  DIAMANT Team, IRIT CNRS, Université Paul Sabatier, 31062 Toulouse Cedex 9, France
Abstract
In this article, we propose a soft keyboard with interaction inspired by research on visualisation information. Our objective is to find a compromise between readability and usability on a whole character layout for a PDA soft keyboard. The proposed interactions allow displaying all keys on a small screen while making pointing easier for the user by expanding any given key as a function of its distance from the stylus.

Keywords  soft keyboard - personal digital assistant (PDA) - fisheye view


Contact Information Mathieu Raynal
Email: raynal@irit.fr

Contact Information Philippe Truillet
Email: truillet@irit.fr
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