| Abstract |
This paper
introduces the Everywhere Displays projector, a device that uses a rotating
mirror to steer the light from an LCD projector onto different surfaces
of an environment and a pan/tilt camera to sense interaction with the projected
surface. The ED-projector is a generic I/O ubiquitous device that is able
to create graphical interfaces on non-wired surfaces, to access computational
power and networked data. Also, ED-projectors can be used to augment reality
without the use of goggles. In both cases, ED-projectors can be used to
create a new generation of games that are played by one or more users on
the real world, without requiring them to wear goggles neither asking for
specially wired surfaces or objects. Some ideas of the games that can be
created with the ED-projector are introduced and examined.
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