1. Buy the app, if you haven’t already. (It’s by Occipital, and it costs $1.99 is free in the app store.) 2. Run the app. Select the little lightning bolt in the bottom of the screen, to start the scanner. 3. Before you point the phone at anything, flip the little switch at the bottom of… Continue reading Using The Red Laser Barcode Scanner to Add Batches of Books To LibraryThing.com