4 ms·
Their patent [1] describes how it works. A nice summary is provided in [2]. [1] https://patents.google.com/patent/US10001402B1/en https://patents.google.com/pa
by plumeria 6y ago
Their patent [1] describes how it works. A nice summary is provided in [2].
[1] https://patents.google.com/patent/US10001402B1/en https://patents.google.com/patent/US10001402B1/en
[2] https://www.geekwire.com/2018/fresh-patents-served-smart-shelf-technologies-seen-amazon-go-stores/ https://www.geekwire.com/2018/fresh-patents-served-smart-she...