bluetoothtracking.org
Bei ravenhorst gefunden: bluetoothtracking.org
I then set up 5 locations with a little USB bluetooth stick in each location to collect data. There has to be an internet connection at those locations. Therefore I am using locations where my family and friends live. They ‘lend’ me the space and the bandwidth. (…) The data collected would be sent to and processed in a central database (running MySQL). (…)
The amount of data collected from just those 5 locations was impressive. Within a month after I set the network up, I registered over 15,000 unique mobile-phones,carkits, pda’s, navigation systems and many other devices. The matches of phones/devices with bluetooth between locations were obvious. Some phones that were picked up by the sensor in the city center were also picked up by the sensor in other locations. Some of these matches were only minutes apart. Therefore I could even calculate the approximate speed of someone moving from one location to another.
Ravenhorst kommentiert:
Genau darauf läuft der Einsatz von immer kleineren und leistungsfähigeren GPS, Bluetooth und insbesondere RFID Chips in mobilen Kommunikationsgeräten und ID-Dokumenten mit ausreichend starken Lesegeräten hinaus. Nicht jetzt, nicht morgen, aber in Zukunft. Nur begreifen das die Leute nicht oder ihnen ist es egal.