Mobile office application is imerging concept.
It not only means MicrosoftOffice like application. But also access to printing, scanning and faxing via mobile.
ScanR is filling into this overlooked area. It converts the camera phone images of Documents/Whiteboards etc. to pdf format.
"scanR will save your scans online or optionally will send them as PDF files to your email address. To send a copy to someone else, just add their email address in the subject of the message you send to scanR."