Bags adapted for laptops; Flotation vests; Cell phone auxiliary cables; Smartphone game software, downloadable; Gasoline gauges; Viscosimeters; Fire and smoke detectors; Cellular phone ring stands; Fire detection software, downloadable; Motion tracking mounts for mobile phones; Adapter rings for attaching objectives on cameras; Teletypewriters; Lights for use on video cameras; Radio-frequency identification (RFID) readers; Distance measuring apparatus; Lenses for protective face shields; Vibr...