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1901 points l2silver | 1 comments | | HN request time: 0.218s | source

Maybe you've created your own AR program for wearables that shows the definition of a word when you highlight it IRL, or you've built a personal calendar app for your family to display on a monitor in the kitchen. Whatever it is, I'd love to hear it.
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zciwor ◴[] No.35741561[source]
I'm a credit card point junkie so I always volunteer to pay the bill at dinner or drinks. But, if everyone doesn't get roughly the same thing, it becomes a massive headache. I got fed up with having to manually tally up what everyone ordered and then hunting them down individually to get paid back.

Surprisingly, I haven't found a good tool that addresses this, so I spun up my own. I didn't want to force my friends to download another app just so I can get paid back so I tried to make it mostly SMS based.

You text a picture of the receipt to my Twilio phone number. It triggers a serverless function that runs AWS Textract to itemize the receipt, then stores it in a database. Twilio responds with the unique URL for the receipt and I can text that out to my friends so they can claim their own damn items.

Win win, I get the points AND I finally get paid back.

replies(3): >>35741614 #>>35741669 #>>35747915 #
1. ◴[] No.35741669[source]