no new events·Information societyWi-Fi can 'see' people through walls by transforming signals into sensors03 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today03/09/2026, 15:45Wi-Fi can 'see' people through walls by transforming signals into sensors1 source →1 of 1 eventsStoryline coverage1 source · 1/7