Downloadable computer software for browsing and playing audio, video, image and multimedia files for self-guided audio tours; Downloadable computer software for collecting, organizing, manipulating, marking, transmitting, storing and sharing location-based or location-independent data and information; Downloadable computer software for transmission and display of text, images and audio for use in providing self-guided audio tours; Downloadable software in the nature of a mobile application fo...

Face coverings being sanitary masks for protection against viral infection