9 Electric batteries for wheelchairs; battery chargers; computer software; computer peripheral devices; electrical apparatus for checking, steering, and control; speed indicators; speed checking apparatus for vehicles; communications apparatus; electronic communicators for the disabled; remote control apparatus; remote control boxes; joysticks; control and maneuvering apparatus; control panels for wheelchair; rearview cameras for vehicle; electrical wheelchair locks; pedometers; smart watches; mobile apps; downloadable mobile applications for calculating, monitoring, recording, producing, and delivering activity statistics; downloadable mobile application developed to improve safety, connectivity, training, and evaluations efforts; downloadable mobile applications for use with wearable computer devices