CHI '93 Proceedings of the INTERACT '93 and CHI '93 Conference on Human Factors in Computing Systems
Language modeling for soft keyboards
Proceedings of the 7th international conference on Intelligent user interfaces
Phrase sets for evaluating text entry techniques
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Performance of menu-augmented soft keyboards
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
SHARK2: a large vocabulary shorthand writing system for pen-based computers
Proceedings of the 17th annual ACM symposium on User interface software and technology
Relaxing stylus typing precision by geometric pattern matching
Proceedings of the 10th international conference on Intelligent user interfaces
Proceedings of the 16th international conference on Intelligent user interfaces
Interpretation of strokes in radial menus: The case of the KeyScretch text entry method
Journal of Visual Languages and Computing
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We describe a text entry system called UniKeyb where a character is entered when the stylus lands on a key on a soft keyboard. Optionally, a second character may be entered by doing a unistroke gesture before lifting the stylus. A simulation suggested a speed advantage of about 20% in expert use. In an experiment, we verified that learning needed for UniKeyb use is possible. Unikeyb may indeed outperform conventional soft keyboards in expert use. However, reaching such level of expertise requires learning the skill of chunking writing into two-character chunks. UniKeyb offers a soft transition to Unistroke writing because the use of Unistrokes is not compulsory.