Universal pen with image sensor
First Claim
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1. A pen for marking a visible path on a surface, the pen comprising:
- a marking device adapted to change one or more attributes of the visible path;
a sensing device sensing images, colors or both; and
,control means linked to the sensing device and the marking device;
such that,the changes to the or each attribute are derived from colors or images sensed by the sensing device.
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Abstract
A pen with a sensor is capable of marking a visible path on a surface, and effecting a change in an attribute of the visual path. The change is derived to a color or image sensed by the sensor.
17 Citations
14 Claims
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1. A pen for marking a visible path on a surface, the pen comprising:
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a marking device adapted to change one or more attributes of the visible path; a sensing device sensing images, colors or both; and
,control means linked to the sensing device and the marking device;
such that,the changes to the or each attribute are derived from colors or images sensed by the sensing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification