Smartwatch GPS is iffy, but the recipe for ultra-precise positioning is ready

A University of Otago study has demonstrated centimetre-level positioning using smartwatches, hitting around 8 cm accuracy ...

I can track my college sons’ movements on my phone, but should I?

CNN’s Don Riddell ponders whether it’s appropriate to continue monitoring the whereabouts of his sons with a tracking app now that they are young adults in college.
Tech Xplore

Smartwatches achieve centimeter-level location accuracy with new tracking algorithms

University of Otago researchers have developed algorithms that improve the precision of location tracking in smartwatches, a ...
The National InterestOpinion

America Needs an Alternative to GPS. So, Why Aren’t We Developing One?

America’s overreliance on GPS leaves it vulnerable to jamming and spoofing. Building a terrestrial backup using 5G could ...