Thanks for developing this little app

I have a couple of basic suggestions to make it easier for the first time user.

1. Prompting the user to open the lens cover at some stage of the start up process.

2. Suggest distance from bar code.

3. I am not sure if the camera section allows, but can you force the light (flash) to come on.

4. Could you provide an audible feedback when the scan is successful?

5. Provide the option of scanning multiple bar code and keeping those bar codes on the "text pad". For scanning multiple items.

What range of 1D bar codes does it support?
It seems fine with the standard grocery item type bar codes, but not the other long small serial number bar codes.