Authors:
Dugald Hutchings, John Stasko, Mary Czerwinski
The term Distributed Display Environment (DDE) compactly describes computer systems that present output to more than one physical display. Often DDEs allow attached input devices to treat the displays as a contiguous surface but this is not necessarily a requirement. Examples include multiple-monitor desktop systems, rooms with networked projectors and displays showing information on any physical surface, or even campus- or city-wide connected information display systems. In any of these physical configurations, there can be a single user, collaborative user groups, or multiple users in non-collaborative situations. Although much previous HCI research includes implicit or explicit assumptions that a…
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