Wrong. https://www.legis.state.pa.us/WU01/LI/LI/CT/HTM/75/00.001.00...
> "Pedestrian." Any of the following:
(1) An individual afoot.
(2) An individual with a mobility-related disability on a self-propelled wheelchair or an electrical mobility device operated by and designated for the exclusive use of an individual with a mobility-related disability.
(3) A personal delivery device.