My blog on the Internet focused on portable scanner
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. Of course there is a drawback to all this portability, and the main one would have to be with regard to image quality. All things being equal, a larger desktop scanner will give you a much clearer image than a portable scanner. That being said, a portable scanner is still an invaluable aid for most common business applications, and the fact that they are so small and portable makes them the best possible choice for mobile scanning use. If you do want to get a better quality image, check for the dots per inch or dpi of the particular portable scanner that you are considering.