Is there an app that allows your Android device to act as a barcode reader, in such a way that it can send something like keyboard inputs to a computer in real-time?
I have a bunch of store cards with barcodes on them hanging on my keychain. Every now and then I won't have my keys when I'm in the store. I once saw someone with an iPhone who had an app that managed ...
What would be a good easy way to catalog my physical book library with a UPC reader on android? Would you have suggestions for a simple individual library management solutions?