Computers; mobile phones; computer software for telephone and video conferencing; computer software for streaming content; telecommunications software; computer software for controlling audiovisual equipment and electronic products; computer software; mobile application software; computer software for remote monitoring and controlling of electronic devices; computer software for obtaining and accessing information on locations including room occupancy and air quality; computer software for defining and controlling the physical parameters for telephone and videoconferencing; computer software for detecting persons for telephone and videoconferencing; electronic devices for use in telephone and video conferencing featuring cameras and microphones; audiovisual system for use in telephone and video conferencing; audiovisual system and devices for use in telephone and video conferencing featuring speakers, microphones, and cameras; tablet computers, tablet monitors, electronic tablets; remote controls for audiovisual equipment, remote controllers, remote controllers for controlling electronic products, digital electronic controller; covers, cases, and protective films for tablet computers; stands adapted for tablet computers; audiovisual system and devices for use in telephone and video conferencing featuring speakers, electronic interactive whiteboard, microphones, and cameras; handheld portable audiovisual devices for use in telephone and video conferencing featuring speakers, touchscreen, microphones, and cameras; USB devices featuring cameras, microphones, and speakers; USB operating software; electronic devices featuring cameras, microphones, and speakers for use in telephone and video conferencing; sensors and detectors; sensors and detectors for use in telephone and video conferencing; computer software for identifying participants in telephone and video conferencing; computer software for filtering background noise; and parts and fittings for the aforesaid; none of the aforementioned being telecare or telehealth systems or devices.