Scanners; Three dimensional(3D) scanners; Hand-held 3D scanners; Digital graphic scanners; Cameras; Accessories for camera tripods, namely, tripod heads; Stabilizer for smartphones and cameras; Tripods for mobile phones; Downloadable computer application software for mobile phones, namely, software for establishing a 3D space model based on data analysis of pictures or videos in the field of commercial or residential real estate; Downloadable computer application software for mobile phones, namely, software for enabling users to experience virtual reality visualization, manipulation and immersion in the field of commercial or residential real estate; Downloadable computer software for organizing and viewing digital images and photographs; Downloadable computer software for processing digital images; Downloadable computer application software for mobile phones, namely, software for use in database management, use in electronic storage of data; 3D virtual reality laser scanners; Distance measuring apparatus; Virtual reality software, namely, downloadable virtual reality game software