Usability evaluation of single - stroke vs . multi - stroke gesture recognition for rapid text input on small screen mobile devices
نویسنده
چکیده
Without physical keyboard, users have to turn to key-based or stylus-based text entry device for solutions. Stylus-based handwriting interaction seems more natural. However, problems of segmentation and recognition come out [3]. (Note that since 2007’s announcement of the iPhone, and widespread adaptability of capacitive touchscreens, stylus has gradually been replaced by finger-touch user interfaces.). Performances of recognizer are closely correlated to speed and accuracy and text entry has been widely studied in recent years [4].
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