Office lens is now available for iPhone and Andriod.
Using Office Lens, free image capture app, students can take a picture of the whiteboard, screen, and documents. The app recognises the corners of the board/document and crops, enhances and cleans up the image, then normalises the perspective.
Once taken, the image can be shared to OneNote, Word, Powerpoint or PDF. You can also take a picture of a business card and it will generate a contact on your phone.