'You don't pull your phone out in the supermarket and Google what is the most economical toilet paper to buy'
LOL I've actually done something similiar to this on more than one occasion, like quickly looking up ABV percentages to buy the most potent beer.
Pretty cool stuff, I don't think we'll see a day when everyone is in the supermarket picking up various items and scanning them for info, that would be kind of weird, but they'll find a way to implement it.
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