DEVICE WITH MOTION SENSING ACCELEROMETERS
First Claim
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1. A device comprising:
- an elongate housing;
an infrared sensor arrangement mounted in the elongate housing and configured to sense information printed on a surface in infrared ink;
a pair of orthogonal accelerometers mounted in the elongate housing in a plane normal to an axis of said elongate housing, the accelerometers being configured to sense relative positions of said elongate housing; and
a transceiver mounted in the housing for communicating said information and relative positions to a remote computer system.
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Abstract
A device is disclosed having an elongate housing. A pair of orthogonal accelerometers and an infrared sensor arrangement are mounted in the elongate housing. The infrared sensor arrangement is configured to sense information printed on a surface in infrared ink. The pair of orthogonal accelerometers is configured to sense relative positions of the elongate housing. A transceiver is also includes in the housing for communicating the information and relative positions to a remote computer system.
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Citations
7 Claims
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1. A device comprising:
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an elongate housing; an infrared sensor arrangement mounted in the elongate housing and configured to sense information printed on a surface in infrared ink; a pair of orthogonal accelerometers mounted in the elongate housing in a plane normal to an axis of said elongate housing, the accelerometers being configured to sense relative positions of said elongate housing; and a transceiver mounted in the housing for communicating said information and relative positions to a remote computer system. - View Dependent Claims (2, 3, 4, 7)
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Specification