Another reason to like Toyota!  Denso, a Toyota subsidiary, created quick response codes for tracking.  We can generate the code for you, make sure it works, and advise you on possible quick response code uses.  QR codes can even be placed on T-shirts, but possibly the best use of QR codes is from paper to cell phone, such as might be found in an advertisement. Not all quick response codes are created equal.  Please see our business card tutorial  which demonstrates the usage of an address book QR code: The business card has a QR code. Thank goodness for the easy add to contacts.  No fumbling with your phone! You’ve already gone to market (Android) or to the iTunes store (iPhone) and downloaded a free barcode scanner application. For an Android, we suggest ZXing’s … Read entire article »