Kai
2012-10-01 11:36:31 +08:00
官方 PDF 里面有这样一段,很有意思:
Scanning Barcodes
For best results scanning barcodes presented by Passbook, use an optical scanner. Optical scanners work better for scanning from the iPhone screen than laser scanners do. Another option to consider would be to use an iOS app to use the camera on an iPhone, iPod touch or iPad to scan passes. This can provide a nice closed loop for creating, presenting, and consuming passes for your services.