[3x35r22m4u]

Back in 2006 IBM already had predicted how self- checkout should work[1].

Their TV ad made was so cool, so well done and so "I want to live in this world" that became one of my favorites even today:

https://youtu.be/wzFhBGKU6HA

[1]https://mashable.com/article/ibm-predicts-amazon-go

[nothercastle]

And Amazon delivered and actually made it happen but still too early