Even better, the device can have a camera that watches you put the item in your ... | Hacker News

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		post-it on Feb 7, 2023 \| parent \| context \| favorite \| on: Monocle: A pocket sized open-source AR device Even better, the device can have a camera that watches you put the item in your cart and marks it off the list.

canucker2016 on Feb 7, 2023 [–]

Or it checks prices/inventory at other stores and lets you defer purchases to other stores to reduce how much you spend.

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