 | | Re: how does a bar code reader work? —Eric Kingsley
| | | | (...) Well I don't have the code pilot but at my previous job I worked on Warehouse Control systems that were Bar Code intensive. As I am sure you know a bar code is just a simple representation of letters and/or numbers that are readable by a (...) (25 years ago, 30-Dec-99, to lugnet.robotics, lugnet.trains)
| | | | | | | | | | Re: how does a bar code reader work? —Charles Eric McCarthy
| | | | | (...) It's 2D, not 3D. It is pretty cool looking but more susceptible to damage than the 1D codes because the 1D codes are wide in the second dimension for redundancy. /Eric McCarthy/ (25 years ago, 30-Dec-99, to lugnet.robotics, lugnet.trains)
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