Pedometers; quantity indicators; time recording apparatus; flashing lights [luminous signals]; signs, luminous; rescue laser signalling flares; vehicle breakdown warning triangles; navigational instruments; wearable activity trackers; network communication equipment; speed measuring apparatus [photography]; goggles for sports; protective helmets for sports; protective masks, not for medical purposes; motorcycle helmets; riding helmets; ski goggles; protective glasses; eyewear; correcting lenses [optics]; pince-nez; battery chargers; galvanic batteries; portable power chargers; smartglasses; electronic face recognition apparatus; video screens; photographic slides; electrified fences; time clocks [time recording devices]; scales; measuring apparatus; downloadable mobile applications; computer programs, downloadable; computer software applications, downloadable; computer programs, recorded; computer software platforms, recorded or downloadable; smartwatches; downloadable computer software for controlling the operation of audio and video devices; smart rings; wearable video display monitors; humanoid robots with artificial intelligence for use in scientific research