Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Augmented reality software for use in mobile devices for integrating electronic data with real world environments for the purpose of diagnostics; Cell phone battery chargers for use in vehicles; Digital switching systems comprised of interconnected electromechanical and solid-state power management enclosures with standard and custom keypads for user remote control, the foregoing for use on marine helms and land-based vehicle dashboards; Driver impairment detection device in the nature of a fingerprint recognition scanner that activates a timing mechanism to determine the driver's fitness to drive the vehicle; Navigation apparatus for vehicles; Navigation apparatus for vehicles in the nature of on-board computers; Navigational instruments for vehicles; Radios for vehicles; Rearview cameras for vehicles; Safety and driving assistant system for mobile vehicles and vessels comprised of electronic proximity sensors and switches, high-resolution cameras, integrated circuits for the purpose of imaging processing, and display monitors; Vehicle detection equipment, namely, display monitors, computers, image sensors, video cameras, and operating system and application software to detect vehicle location; Vehicle radios; Vehicle tracking devices comprised of cellular radio modules, computer software and computer hardware, sensors, transmitters, receivers and global positioning satellite receivers, all for use in connection with vehicle tracking, vehicle monitoring and anti-theft vehicle alarms