Applying gesture command input method for pen-based group KJ system

Authors:
Takahiro Nyu;Motoki Miura
Affiliations:
Department of Applied Science for Integrated System Engineering, Graduate School of Engineering;Department of Basic Sciences, Faculty of Engineering, Kyushu Institute of Technology
Venue:
KES'11 Proceedings of the 15th international conference on Knowledge-based and intelligent information and engineering systems - Volume Part III
Year:
2011

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Abstract

For effective digitizing of the group KJ-method (GKJ) activity, we had proposed a label capture system that utilizes an Anoto-based digital pen. The Former GKJ system can digitize the position and content of not only labels but also normal hand written text. However, advanced edit operations such as changing the text color and emphasizing labels using a digital pen cannot be performed. In this paper, we propose an advanced edit operation method using hand written notes. Recognition of hand written notes can distinguish between normal hand writing and special edit gesture commands on labels. We have improved the GKJ system to handle these special gesture commands for advanced edit operations.