Scanning into Sharepoint, possible?

Two or three people have now asked me for this, and as of yet I cannot find an answer.

We have clients with 5 – 10 users, and we have a network scanner.  We would like to be able to have a Sharepoint Webpart that can scan whatever is on the scanner and then prompt for Metadata then save to a document library.   You would think this stuff would be simple 🙂

Any of you readers know of anything?