Handheld Pen Scanner Stand Alone Handheld Scanner?

Stand alone handheld scanner? - handheld pen scanner

Help me to the research I am looking for a handheld scanner, because I can with me in the libraries and analysis of text books / magazines, save and then load them on my computer. The only ones I found no need to distinguish between notebooks or will be required along a line (in a time of so-called pen scanner), you know of any device that resembles the description of me?