Yuji Kasuya, Hayato Yamana. MathBox: interactive pen-based interface for inputting mathematical expressions. In David N. Chin, Michelle X. Zhou, Tessa A. Lau, Angel R. Puerta, editors, Proceedings of the 2007 International Conference on Intelligent User Interfaces, January 28-31, 2007, Honolulu, Hawaii, USA. pages 274-277, ACM, 2007. [doi]
Abstract is missing.