I don't see why one user would not want to reveal his location, because
he already send it regularly, although less precisely, to his telco
because that's how GSM works. AFAIK, telcos are then free to use this
information commercialy and forced to give all details to the cops when
asked to,
On Friday 06 July 2007 15:05, cedric cellier wrote:
-[ Thu, Jul 05, 2007 at 01:30:48PM -0400, Paul Wouters ]
Especially, an implementation of the Pierre protocol would be
interesting. In essence, using the protocol, two people can
reveal each others location but only when they are
Al Johnson
[EMAIL PROTECTED] writes:
At the moment the telcos don't seem to be making their subscribers' locations
freely available. If they did I would probably keep my phone turned off until
I needed it, because I don't trust everybody to be nice. Location-based
marketing would be
On Fri, 6 Jul 2007 12:25, Wolfgang S. Rupprecht wrote:
Another good reason from an open-source product. Maybe there is a
vast untapped market for selling open-source phones to the governments
of the world (to protect them from the other governments of the
word. ;-))
-wolfgang
Except that as
On Wed, 4 Jul 2007, Werner Almesberger wrote:
Trails of multiple users, shared in real time, would be the
killer application. I don't think anyone is doing that at the
moment. A typical scenario would be to meet someone in a city
both don't know. Street names aren't very useful, but knowing
On 7/6/07, Paul Wouters [EMAIL PROTECTED] wrote:
A paper was presented at the Privacy Enhancing Technologies
conference in Ottawa a few weeks ago:
Louis, Lester and Pierre: Three Protocols for Location Privacy
Ge Zhong, Ian Goldberg, Urs Hengartner (University of Waterloo)
See:
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