"An open source wireless tracking system for following people
around buildings got its first public use last week at the Chaos
Communication Congress in Berlin.
"The creators of the OpenBeacon system sold 900 tags at €10
($13) each to attendees who volunteered to be tracked during the
four-day event. Some attendees bought multiple tags to experiment
Some of the products that appear on this site are from companies from which QuinStreet receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. QuinStreet does not include all companies or all types of products available in the marketplace.