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TrekTrack: A Round Wristwatch Interface for SMS Authoring [chapter]

Anders Kirkeby, Rasmus Zacho, Jock Mackinlay, Polle Zellweger
2001 Lecture Notes in Computer Science  
In this paper we suggest a future alternative user interface for SMS messages based on a round wristwatch device. Two button-wheels are used to access a round hi-res color display.  ...  The user interface for text messaging via SMS has changed little since the technology was introduced on cell phones. Authoring text with a phone keypad is tedious and error-prone.  ...  We believe "thinking round," as we have in the design of the TrekTrack SMS interface, is the way to design effective user interfaces for wristwatch devices.  ... 
doi:10.1007/3-540-45427-6_24 fatcat:ocebfkziyfadrnobpp75osmlmq