The New Text and Graphical Input Device: Compact Biometrical Data Acquisition

Abstract: Development of new text and graphical input devices is considered to be important part of humancomputer interaction by many researchers worldwide. Our paper presents our experience with the text recognition methods that we have developed for a new designed electronic pen that produces three signals corresponding to the movement of the pen on paper. Signals are described by a set of primitives and hidden Markov models are used for word recognition. Results of tests are discussed and other application areas of the pen are proposed.

• Type: Conference
• Year: 2003
• Where: INTERACT
• Authors: Pen Ondrej Rohlik, Pavel Mautner, Václav Matousek, Juergen Kempf
• Keywords: Graphical Input Devices, Hidden Markov Models, INTERACT 2003, INTERACT 2007, Text Recognition Methods