> No person shall use photographic or other electronic monitoring or recording devices, cameras, or cellular telephones while such person is in a polling place while voting is taking place; provided, however, that a poll manager, in his or her discretion, may allow the use of photographic devices in the polling place under such conditions and limitations as the election superintendent finds appropriate, and provided, further, that no photography shall be allowed of a ballot or the face of a voting machine or DRE unit or electronic ballot marker while an elector is voting such ballot or machine or DRE unit or using such electronic ballot marker, and no photography shall be allowed of an electors list, electronic electors list, or the use of an electors list or electronic electors list. This subsection shall not prohibit the use of photographic or other electronic monitoring or recording devices, cameras, or cellular telephones by poll officials for official purposes

Yeah that’s pretty strict. It seems at least remotely plausible now. But still, I doubt the content of the QR code data is encrypted (probably cryptographically signed) especially given the vote is already written in plain text. And if votes of any significant percentage could make a difference were being switched someone would have a video (assuming the QR code data contains the chosen vote in plane text)