Soldato
- Joined
- 13 Jun 2011
- Posts
- 6,053
Not so, your wifi is broadcasting your mac address constantly. Thus unless you turn your wifi off they have a record of a 'unique user' - much like what web advertisers do. Knowing this is incredibly useful - and thus valuable - without ever tying it to a name or contact details.
If you think some company (or consolidating agent) knowing your movements is worth nothing to you fine - but it's worth something to someone.
Oh i know that, the people i work for monitor pedestrian and vehicle traffic using bluetooth for “traffic shaping”
I meant it being no good for advertising