Need an application to scan and read QR codes. Same functionality moblie app to be developed for iPhone (iOS4), Android and Blackberry.
The following functionality must be present.
1. Scan QR codes (quickly)
2. Store and manage history of scanned codes
3. Ability to view code on the phone and perform action again
4. Settings to manage personal preferences
Check the following apps for reference: Optiscan, I-Nigma, Quickmark
Must provide support for publishing app to each of the phone systems app stores/markets.