QR Codes and 2D Barcodes: Bridging Physical & Digital - http://ow.ly/1gDQj #SXSW
2:20 PM - 16 Mar 2010
0 replies
4 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.