Development of a finger printing device for use on a mobile robot |
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Authors: | Dixon Kristian Wu Jeanie Brennan Robert W Goldsmith Peter |
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Institution: | Division of Engineering Science, University of Toronto, 5 King's College Road, Toronto, Ontario, Canada, M5S 3G8. |
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Abstract: | In this paper, we describe the development of a device for fuming fingerprints with cyanoacrylate (Super Glue) to enable police tactical units to obtain fingerprint evidence from suspicious packages using a remote-controlled robot. Through a series of initial experiments and preliminary designs, we show that effective cyanoacylate fuming requires sufficient heat, humidity, and airflow. This work led to the development of a final working prototype, called robot accessory for fuming fingerprint evidence (RAFFE), which is currently being field tested by the Calgary Police Service. |
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