The geolocation technology landscape has transformed dramatically since GPS first appeared in consumer devices. From basic car navigation to sophisticated dual-frequency tracking in smartwatches ...

Researchers who need to track eye movement will have two new solutions to handle that part of their projects. Tobii Pro, a company that caters to academic and business users who need screen-based and ...

A technology watchdog group says that so-called "ultrasonic tracking" techniques make it easier to track your activities across multiple devices—including your TV.