Constructing User Interfaces Based on Logical Input Devices

35 Using Handwriting Action to Construct Models of Engineering Objects Mamoru Hosaka and Fumihiko Kimura With this symbol recognition technique, handwritten engineering drawings can be used as direct computer input for generating machine models of design objects. 49 The Adventure of Getting to Know a Computer John M. Carroll Making text editors more like computer games may seem ridiculous on the surface, but these "games" use basic motivational techniques-something designers of application systems have overlooked.