The researchers used GPS logging devices and machine learning as "digital biomarkers" to compare the driving of people who have preclinical Alzheimer's but are still cognitively normal to a ...

The device is called AngelSense. The GPS tracking system helps families and law enforcement find adults and children living with Alzheimer's disease, Down syndrome, autism and other related disorders.

You can learn more about these, as well as other devices that have so far received the designation, using STAT’s Breakthrough Device Tracker.