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Mining social contacts with active RFID

Type
Video
Tags
RFID, social
Event
Chaos Communication Congress 25th (25C3) 2008
Indexed on
Mar 27, 2013
URL
http://mirror.netcologne.de/25c3/video_h264_720x576/25c3-2899-en-mining_social_contacts_with_active_rfid.mp4
File name
25c3-2899-en-mining_social_contacts_with_active_rfid.mp4
File size
128.9 MB
MD5
45c8acc786a896fa9f74c2be71af299a
SHA1
4509212e82f45dac35ca076c6830d61d074e1468

We describe the implementation of a distributed proximity detection firmware for the OpenBeacon RFID platform. We report on experiments performed during conference gatherings, where the new feature of proximity detection was used to mine and expose patterns of social contact. We discuss some properties of the networks of social contact, and show how these networks can be analyzed, visualized, and used to infer the underlying social structure.

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