A brainstorm on portable scanner
This allows you to scan printed documents and store them in a digital format that you can easily edit later on. The files that you create with OCR software can also later be opened with your choice of word processing software. If you plan to do plenty of document scanning while on the road, you will want to look into a sheet fed portable scanner. Many of these devices are quite small and very portable, typically weighing less than a pound. In fact a portable scanner off this type can fit into your luggage quite easily, so you can definitely take it with you on business trips.