Interesting read.

Amazon cages to protect humans against robots. Sought in 2013, granted in 2016. The inventor tweeted later that ya it was a bad idea. Now we have this great idea of a simple handy dandy vest.

Cage (2016) to Vest (presently) seems to be an awfully huge change.

https:// bigleaguepolitics.com/amazon-could-put-human-workers-in-cages/