Interactive virtual reality system, namely, software and hardware for virtual reality technology;portable media players all used in connection with virtual reality technology; computers used in connection with virtual reality technology; wireless headsets for mobile phones, smart phones and tablet computers used in connection with virtual reality technology; wearable computers used in connection with virtual reality technology; wearable computer peripherals used in connection with virtual reality technology; virtual reality software for education, training, gaming and entertainment; virtual reality game software; virtual reality headsets; handheld virtual reality controllers; external sensors cooperating with virtual reality headsets and handheld virtual reality controllers; operating system for virtual reality software program; virtual reality game pads and controllers; computer software for playing virtual reality program; computer software for compressing and decompressing virtual reality video programs; virtual reality video program downloadable over computer global communication networks; virtual reality video program player for interacting with virtual reality headsets and handheld virtual reality controllers; sound effect producer for generating particular sound effects in response to the interaction with virtual reality headsets and handheld virtual reality controllers; motion tracking sensors; devices for displaying data and video namely, head mounts and eye pieces for helmet mounted displays, screens, front facing cameras, photosensors and laser position sensors; optical goods, namely, a head mounted virtual reality system; optical devices, namely, eye pieces for helmet mounted displays; optical glasses; optical lenses; spectacles; hologram apparatus; holographic apparatus; and user manuals for all the aforementioned software and devices sold as a unit therewith