Android Scan is an application developed by Jeffery Sharkey for the Android Developers Challenge. The application was one of 50 winners of 1,700 total entries in the challenge and is a great example of the type of practical applications that can be developed with the emerging technology. Using a mobile phone's camera to scan a products barcode and then searching the Internet for data related to that product such as price, availability, product reviews, etc. Sharkey's Android Scan website has a great 3 minute video that describes some of the uses. This is the first application that I've seen using the Android platform and I'm impressed! Hope to see more.