The Fujitsu ScanSnap iX100 ($229) is one of the most impressive portable document scanners we've ever seen, though it's off the mark in small ways. On balance, however, the good points-from small size to OCR accuracy-far outweigh any problems, making the iX100 our new favorite for portable scanning...
Portable; Wi-Fi and Wi-Fi Direct; Scans with or without a computer; Scans to smartphones and tablets so you can see scanned images immediately
If you scan business cards to your mobile device, there's no way to import them to the business card program later; Simplex (one-sided) scans only