Wild New Wi-Fi Routers Turn Your Home Network Into a Security Radar
8th July 2024
Our homes are already full of invisible Wi-Fi signals, whizzing around connecting our phones, laptops, lightbulbs, fridges, and basically everything else that can be made “smart” nowadays. While we can’t see or feel these signals, we do leave an impact on them as we move around the house.
Intriguingly, recent research has shown that specialized algorithms can be used to analyze reflected Wi-Fi signals and detect a person in a room, even through walls. Further advances were made to differentiate individual people based on height, body shape, or even the way they walk, and counting up to 20 people in one room.
Now, a Dutch startup called Gamgee is putting that tech into consumer products. The Wi-Fi Home Alarm System is made up of a set of routers that form a mesh network, which first of all ensures a reliable internet connection throughout the house. But the other main function, of course, is that they can then detect motion with the help of built-in algorithms.