Virtual reality tools; Parts and accessories for virtual reality tools; Virtual reality headsets; Virtual reality handsets; Virtual reality bodysuits; Virtual reality toolkits; Head mounted video displays; Near eye video displays; Video display devices for viewing digital content including virtual reality, augmented reality and mixed reality content; Computer hardware; Wearable computer hardware; Wearable computer devices; Wearable apparatus for connecting with computers; Computer hardware for use with remote controls; Remote control units for computers; Electronic remote displays; Apparatus for remote data transmission; Apparatus for controlling the operation of machines (remote); Virtual reality machines; Machines for the processing of information; Machines for executing virtual reality computer programs; Computer programs for data processing; Computer programs for electronic design automation; Computer programs for producing virtual reality simulations; Computer central processing units; Apparatus for electrical signal transmission; Mobile devices; Near-eye display optics; Near-eye modules; Computer chips; Computer software; Application software; Computer software for use with virtual reality tools; Computer software for augmented reality technology; Interactive computer software; Interactive video software; Virtualization technology software; Computer software for processing and analysing data from wearable computer hardware; Virtual, augmented and mixed reality software; Electronic publications (downloadable)