Optical apparatus and instruments; scientific apparatus and instruments; apparatus and instruments for navigation; software (recorded programs); image transmission apparatus; 3D spectacles; spectacles (optics); image recording equipment; diving masks; data processing equipment; computers; game software; smartphones; virtual reality headsets; transparent electronic display devices for providing aircraft crew members and pilots with navigational and operational information; head-up display (HUD) devices in the form of transparent electronic display screens for providing aircraft crew members and pilots with navigational and operational information.

Electronic bulletin board services (telecommunication services).