In the US they're automated, I assume with some kind of laser/light sensor. If you pick up the drink/snack to look at it and put it back you get charged for it. (Picture)

 


In the US they're automated, I assume with some kind of laser/light sensor. If you pick up the drink/snack to look at it and put it back you get charged for it. (Picture) In the US they're automated, I assume with some kind of laser/light sensor. If you pick up the drink/snack to look at it and put it back you get charged for it. (Picture) Reviewed by STATION GOSSIP on 05:45 Rating: 5

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