INDICATION DEVICE AND INFORMATION PROJECTION SYSTEM
First Claim
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1. An indication device comprising:
- an indication unit pointing to an indication position which is a position on an indicated surface on which first information is displayed;
an information projection unit which projects second information onto the indicated surface; and
a process execution unit which executes a process appropriate to an indication position pointed to by the indication unit.
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Abstract
An indication device includes an indication unit pointing to an indication position which is a position on an indicated surface on which first information is displayed; an information projection unit which projects second information onto the indicated surface; and a process execution unit which executes a process appropriate to an indication position pointed to by the indication unit.
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Citations
11 Claims
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1. An indication device comprising:
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an indication unit pointing to an indication position which is a position on an indicated surface on which first information is displayed; an information projection unit which projects second information onto the indicated surface; and a process execution unit which executes a process appropriate to an indication position pointed to by the indication unit. - View Dependent Claims (2, 3, 4)
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5. An information projection system comprising:
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an indication device having; an indication unit pointing to an indication position which is a position on an indicated surface on which first information is displayed; a first process execution unit which executes a process appropriate to an indication position pointed to by the indication unit; and an information projection unit which projects second information onto the indicated surface; and a display device having; a display unit which displays the first information on the indicated surface; and a second process execution unit which executes a process appropriate to an indication position pointed to by the indication unit. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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Specification