[jasonjayr]

In RI --- we mark a paper, and surrender it to the scanner that stores it to a locked box before we exit the polling place.

A printed receipt, from an electronic polling place could just as easily be placed in a secure box prior to leaving.

It's amusing watching "ballot selfies" issue too -- it seems that folks just don't understand how important it is not allowing any coercive force influencing or verifying your vote.