Motorcycle helmets with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; motorcycle helmets and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers; auto racing helmets with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; auto racing helmets and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers; protective helmets with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; protective helmets and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers; photographic apparatus and instruments, namely, cameras; cinematographic machines and apparatus, namely, cameras; optical machines and apparatus, namely, optical transmitters, receivers and transceivers; speed indicators; measuring or testing machines and instruments, namely, electronic instrumentation used to test and measure data communication; Sensors for measuring, namely, for distance, temperature, other than for medical use; detector units for use in controlling actuation and operation of automotive safety apparatus and equipment; Automotive measuring instruments, namely, fuel gauges, temperature gauges, and pressure gauges; distance recording apparatus; distance measuring apparatus; navigation apparatus for vehicles in the nature of on-board computers; telecommunication machines and apparatus, namely, smartphones, mobile phones and telephones; intercoms; digital disc music players; headphones; wireless speakers; electronic apparatus, namely, portable handheld electronic digital video messengers for wireless reception, storage and transmission of data and messages; microphones for telecommunication; video recorders for automobiles; rearview cameras for vehicles; vehicle radios; remote control apparatus for the opening and closing of vehicle doors; remote controls for operating vehicle alarms; audio speakers for automobiles; head-mounted video displays; wearable video display monitors; radar apparatus; radar detectors; global positioning system (GPS) apparatus; heads-up displays (HUDs) in the nature of transparent electronic displays for motorcycle helmets; heads-up displays (HUDs) in the nature of transparent electronic displays for auto racing helmets; heads- up displays (HUDs) in the nature of transparent electronic displays for protective helmets; heads-up displays (HUDs) in the nature of transparent electronic displays for motorcycle racing helmets; heads-up displays (HUDs) in the nature of transparent electronic displays for automobile racing helmets; heads-up displays (HUDs) in the nature of transparent electronic displays for protective helmets for sports; heads-up displays (HUDs) in the nature of transparent electronic displays for use in general aviation aircraft; personal digital assistants; smartphones; mobile computers; computers; card reading equipment; computer peripherals; computer peripheral equipment; data processing equipment; data processing apparatus; memories for data processing equipment; printed circuits; printed circuit boards; semi-conductors; discharge tubes, electric, other than for lighting; rectifier tubes; encoding and decoding apparatus and instruments; thermionic tubes; thermionic valves; electronic tubes; electronic integrated circuits; cases adapted for computers; cases for smartphones; protective cases for tablet computers; protective cases for personal digital assistants; covers for smartphones; covers for laptops; covers for tablet computers; downloadable computer software for wireless content delivery; ultrasonic object detectors for use on vehicles; goggles for sports with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; goggles for sports with wireless communication capabilities; safety goggles with one or more heads-up displays (HUDs) in the nature of transparent electronic displays for use general aviation aircraft; safety goggles with wireless communication capabilities; goggles for motorcyclists with one or more heads-up displays (HUDs) in the nature of transparent electronic displays for navigational and operational information; goggles for motorcyclists with wireless communication capabilities; goggles for sports; safety goggles; goggles for motorcyclists; eyeglasses with one or more heads-up displays (HUDs) in the nature of transparent electronic displays for use in general navigational and operational functions; sunglasses with one or more heads-up displays (HUDs) in the nature of transparent electronic displays for use in general navigational and operational functions; eyeglasses; sunglasses; motorcycle racing helmets with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; motor racing helmets with wireless communication capabilities; motorcycle racing helmets and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers; automobile racing helmets with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; automobile racing helmets with wireless communication capabilities; automobile racing helmets and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers; protective helmets for sports with one or more heads-up displays (HUDs) in the nature of transparent electronic displays; protective helmets for sports with wireless communication capabilities; protective helmets for sports and structural and replacement parts therefor and accessories, namely, visors, protective padding, stabilizers, air intake vents, protective face shields, in the nature of electronic combiners, namely, flat transparent glass parts displaying basic information, electric adapter cables, electrical switches and battery chargers