Viewing profile — spoletto

Do you know about http://www.reddit.com/r/history ? There are subreddits for many different interests. I've found them to be of similar quality to HN. Great communities of people c…

This is my favorite commencement speech. I've revisited it many times. Each time I do, it adds perspective to the way I live my life. I thought HN might enjoy it as well. :)

If I understand correctly, the browser stores a certificate that proves you own your email address. These certificates are only valid for a certain amount of time, even if you chec…

I'm basically using Bit.ly as a key-value store and short URL generator. The Billr server doesn't maintain a database.

The images that are being sent contain the amounts, tax, subtotal, tip and total for up to 16 individual people. Here's an example: http://billr.me/J7W5uY

S3 is pretty cheap as well. $0.125 per GB of storage. Considering the images are ~80KB on average, S3 hosting is also just pennies per month. :)

Glad to hear it! Let me know if you have any feedback on how it works!

I experimented with Tesseract OCR: https://github.com/rcarlsen/Pocket-OCR/ In my field studies, I found it was not very reliable. Text recognition would often fail even on printed …

Thanks for the feedback! I'm working on other problems as well, but this was a real pain point for me last semester. I'm a senior in college and eat out in groups quite frequently.…