User:Tantek.com/sandwich-code
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Collecting ideas for a sandwich code, inspired by 
Dr. Matt Lee
Why
What problems would a sandwich code solve? In particular, a few scenarios:
- Order and get the exact sandwich you want, across a variety of sandwich makers (delis, restaurants, fast food, etc.).
- Place an order with a proxy (person) who can then more reliably convey that order to a sandwich maker so you get the exact sandwich you want
- Avoid allergens or other undesirable ingredients or contamination
- ...
Goal
A short numerical code that you can
- easily generate from a friendly UI for your sandwich preferences
- share either as plain text or a QR code that encapsulates your sandwich order.
Prior Art
Similar "fun" something-code efforts:
- Original "Blogger Code": https://web.archive.org/web/20091003104455/http://www.leatheregg.com/bloggercode/
- Blogger Code 2.0: https://web.archive.org/web/20140301163636/http://bloggercode.com/
- ...