Business card scanner, and more
There are several ways a portable scanner can be used. Storing, converting or transferring data becomes so much more simpler when we use a portable scanner. Often at work, we are provided with actual paper rather than more usable electronic data. Dealing with data in hard copy is usually difficult than data in soft format. Consider the disadvantage you would be in if you had to work somewhere without access to the modern world's wonderful information technology facilities.