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A uni-stroke text input strategy for wheel input controls is proposed, such as the ones found on the series of ipod multimedia devices. The popularity of the ipod suggests that the wheel input paradigm is intuitive and usable. The proposed uni-strokes are based on circular motions that follow the contour of the wheel. Spatial mnemonics based on the shape of the alphabetic characters are used to minimise...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.