3rd Circuit Rules that GPS trackers require probable cause: http://www.wired.com/threatlevel/2013/10/warrant-required-gps-trackers/
My Geolocation privacy slide-deck for ISC2 Security Congress. The session is at 4:30 in the Mobile room:
Mobile Device Geo-location and Privacy
Award insight for people who make positive comments: have a selection of ” users” join the podium.
Audience participants receive note cards indicating insightful or negative points. Each may give a card as a plus or minus
Podium participants will be asked questions (Security Trivia)