2 ms·
a bit of googling found a better article thats shows the cameras and sensors on the ceiling do the work. https://www.google.fr/amp/s/www.bbc.com/news/amp/techn
by jackhalford 6y ago
a bit of googling found a better article thats shows the cameras and sensors on the ceiling do the work.
https://www.google.fr/amp/s/www.bbc.com/news/amp/technology-56266494 https://www.google.fr/amp/s/www.bbc.com/news/amp/technology-...