A brainstorm about laptop scanner
You could scan hundreds of business cards per hour with a business card scanner. Some business card scanners save your contact information online as a backup. Others allow you to share your contacts with the other members of your computer network so that everyone has access to the same information. Sharing can be accomplished by plugging and unplugging the USB cable and port from one computer to another. Another way to share is by installing the card database on a shared network.