ID card links
www.jti-tech.co.uk Magstripe specifications.
www.aurorabarcode.com Technical info (magstripe & barcode).
www.smartcard.co.uk Smartcard news
www.security-roadmap.co.uk Security news & directory.
www.idcardgroup.com ID printers, PVC cards, ribbons, lanyards, and badge reels.
Barcode links
www.csensors.com Sources for barcode specifications.
www.terrapin.co.uk Common barcode specifications.
Typography links
www.microsoft.com Microsoft's typography info
www.apple.com Apple's TrueType reference
www.adobe.com Adobe's font documentation
www.unicode.org Unicode charts