Electrical controlling devices and power controllers for vehicles for people with disabilities and those of reduced mobility; electrical steering and drive control devices for vehicles for people with disabilities and those of reduced mobility; electric, motion, pressure and proximity sensors for determining distance, position, orientation, temperature, light, moisture, slope, terrain change and presence of living beings and obstacles for vehicles for people with disabilities and those of reduced mobility; electrical sensor systems comprised of micro-processors and electric, motion, pressure and proximity sensors; downloadable computer software for sending, viewing, configuring and managing alerts, displaying and enabling access to vehicle information, displaying and enabling access to user health information, managing user account access and information and managing access by others to vehicle information and user health information related to vehicles for people with disabilities and those of reduced mobility; downloadable computer software for configuring seat offload timing programs of users of vehicles for people with disabilities and those of reduced mobility; downloadable computer software for determining user reaction times related to vehicles people with disabilities and those of reduced mobility; and downloadable computer software for connecting users and vehicles for people with disabilities and those of reduced mobility to remote cloud-based services