Radio World

Turn Your Phone Into a Barcode Scanner

John Bisset shares practical broadcast engineering tips, from handy apps and vintage manuals to transmitter-site checklists ...

Apps, Scanning Barcodes and More Practical Ways to Count Calories

Tracking calories doesn’t have to mean complicated math or writing everything down. Today’s tools — from apps to simple ...
Hackaday

bar code

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...
Medscape

Bar-Code Medication Administration: A Systems Perspective

Ronald Schneider, B.S.Pharm., M.H.A.; Jonathan Bagby, R.N., M.B.A., M.S.N.; Russ Carlson, R.N., B.S.N., M.H.A. Am J Health Syst Pharm. 2008;65(23):2216-2219. In 1994 ...