Author Archives: jeremy

The Predictable Human (and a Privacy Issue)

By | November 22, 2011

A study of mobile phone data shows that we are extraordinarily consistent about our movements. Mobile phone data, unsurprisingly, provides rich pickings for researchers since we carry one around with us all the time, and, unlike dollar bills, it’s more likely to stick with one person. But some have questioned the ethics of such a… Read More »

Bluetooth Tracking

By | November 22, 2011

Research from Purdue University shows that Bluetooth would be a very good way to track travel time. Bluetooth devices give off unique IDs which could be used to measure speed and movement of pedestrians and vehicles. But why stop there? Wouldn’t it be possible to track people via their Bluetooth signal, if you knew one… Read More »