This tag should be used for questions on how to generate, decode, or use barcodes in programs.
-2
votes
0answers
94 views
Developing a new barcode symbology? [closed]
I always thought it would be a fun exercise to design a new 2D barcode symbology, but comprehensive resources on symbology design seem to be pretty scarce online. There are only a couple dozen or so ...
6
votes
3answers
392 views
What Is The Formula for the 3 of 9 Bar Code Alphabet?
Background:
3 of 9 Barcode Alphabet
A simple syntax for 3 of 9 bar codes
What is the formula behind the alphabet and digits in a 3 of 9 bar code?
For example, ASCII has a relatively clear ...
3
votes
3answers
315 views
How to structure an application which reads UPC barcodes
I have no previous experience on creating a project for a seller which will use barcode reader. I am trying to put together a small project but I cannot figure out how the pieces should glue together.
...
7
votes
1answer
349 views
Patient Record Tracking System
Background
At a medical facility, staff can remove patient records (file folders) from a room. The room is locked using a standard tumbler lock (i.e., no swipe cards).
The medical facility does not ...
4
votes
1answer
2k views
Micro QR Code Generator with minimal error correction
I am searching a Micro QR Code Generator that fulfills the following requirements:
At least 20 characters encoded
Minimal error correction (required to get the 20 characters stuffed in)
I already ...
