7. The application was first tested on the emulator provided in the Android SDK and later on the HTC Dream of G1 phone which is the first mobile handset to be released based on the Android platform
8.
9. This application can be extended to use the information on the barcode to track product reviews by peers, instant messaging with peers; information about location of stores where products can be bought, information displayed on Google Maps and much more. ZXing can be used to scan not just 1-D barcodes but Q-R and other kinds of barcodes too. The overall architecture has been designed in such a way so that this design can be extended to other mobile development platforms as well quite transparently.