Jefferson Y. Han (USA) preparing hardware for the Trace Encounters project.
One thousand specially designed badges record the number of contacts the individual has had with others outfitted with such a badge, as well as the time the contact took place and its duration. The recorded data are visualised in a graph form. (0)
Bruckner House, Linz, Austria. 2004-09-03
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One thousand specially designed badges record the number of contacts the individual has had with others outfitted with such a badge, as well as the time the contact took place and its duration. The recorded data are visualised in a graph form. (0)
Bruckner House, Linz, Austria. 2004-09-03
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