Borescopes; Earphones; Smartglasses; Smartphones; Smartwatches; Audio-receivers and video-receivers; Downloadable medical imaging software that records, monitors and analyzes data using a catheter based ultrasound imaging probe; Electrical outlets; Electronic apparatus, namely, motion detectors; Foldable smartphones; In-ear monitors not for medical purposes; Laptops; Optical fibres, telephone receivers, switchboards, telephone and telegraph wires, video telephones; Rigid and flexible endoscop...