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0
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0answers
139 views

USB Barcode scanner (CR1400) input the scanned string very slow

As the title say, we use a USB barcode scanner (CR1400, used in USB Keyboard Mode) in Ubuntu Desktop 12.04 for data input. It scans the encoded string correctly, however when the scanned string enter ...
0
votes
1answer
323 views

USB barcode scanner reading incorrect values

We use an barcode reader. It runs on Ubuntu but reads different character. example: In barcode: 86912464 Ubuntu read as: 3~3~BDBCD here is my xinput list ali@ali-samsung:~$ xinput list ⎡ ...
2
votes
0answers
635 views

How to differentiate barcode scanner data from regular keyboard input?

I am looking forward to buy a barcode scanner for a project. This project is a web application running as a web server on the local computer, and a browser on that same machine for the client-side. ...
3
votes
1answer
179 views

Read QR and other bar codes from screen

I'm looking for a simple way to read bar codes, data matrix and QR codes. The scenario: I have it on my PC screen (website, photo, PDF, webcam), want the contained text I'm on KDE, Kubuntu Precise, ...
1
vote
1answer
461 views

Zebex Z-3100 USB scanner drops character

When scanning an EAN-8 barcode containing the 8 digits 00032605 ubuntu incorrectly returns 0003265 while windows correctly return 00032605. The last digit 5 is a check-digit. Are there any ...
8
votes
2answers
5k views

Could I use my webcam as a barcode reader?

One day I read an article about reading barcode using my webcam in Ubuntu 12.04 by a some software which I don't remember now. Can anybody help? What software could help me by reading a barcode ...