Isotropic is …
... my personal blog.
Unless otherwise indicated, anything I write here is simply my personal, probably ill-formed, opinion and does not represent the views, beliefs, positions, or opinions of any other person or entity.
Tag Archives: IMEI
18 May 2008
Who’s got your number?
Shops secretly track customers via mobile phone (Jonathan Richards, Times Online). Using receivers deployed throughout a building. the system tracks handsets via triangulation. It’s accurate to within a few feet, enough to tell which individual stores are visited, and for how long. The system tracks phones by the unique IMEI code, so technically[1] no personal [...]
