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Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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| Number | Title | Issue Date |
| 7484885 | Thermal imager having sunlight exposure protection mechanism A thermal imaging apparatus comprises a housing defining an entrance pupil for ingress of imaging radiation. At least one light sensor is positioned forward of the entrance pupil. An electronic imaging device such as a focal plane array is located in the housing rea... | 02/03/2009 |
| 7369156 | Noncontact temperature measurement device having compressed video image transfer An apparatus for measuring temperature comprises a noncontact temperature measurement device situated at a first location. The device includes a sensor operative to collect radiant energy emanated from a target. Circuitry associated with the sensor produces a digita... | 05/06/2008 |
| 7304297 | Thermal imager utilizing improved radiometric calibration technique A thermal imaging apparatus comprises a thermal image camera having a lens and a display. The camera further includes a focal plane array located behind the lens for converting imaging radiation to produce an image signal for further processing. A shutter mechanism ... | 12/04/2007 |
| 7071462 | Calibration system and method to correct distortion of thermal images from in-line and rotary thermoforming machines A system and method for compensating for geometrical distortion of a thermal image, generated by an infrared line-scanner, caused by non-uniform motion of an image object that utilizes a calibration object and interactive software to form non-rectangular zone bounda... | 07/04/2006 |
