A few weeks ago I wrote about efforts to design a ‘breathalyzer for distracted driving’ – an app that law enforcement officers could use to determine whether a smartphone or other electronic device had been in use in the moments surrounding an auto accident.
Now, according to a Seattle Times story republished in The Oregonian, “anti-distraction software by a tech startup called Cellepathy would automatically go into a restrictive ‘driver mode’ when a phone is within a moving vehicle.”
Technology along these lines has long been a goal of activists looking for ways to reduce or end distracted driving. The challenges are formidable. At the most basic level, how does one make a technology sufficiently sophisticated to distinguish between the driver of a vehicle and passengers (this problem sunk some early ideas, such as using a smartphone’s GPS system to tell when the car is moving)? How does one make it both simple to use and relatively difficult to fool?