Virtual reality (vr) is a simulated experience that can be similar to or completely different from the real world. Applications of virtual reality can include entertainment (i. Other, distinct types of vr style technology include augmented reality and mixed reality.). Lets look at the early days and how this imaginary technology actually came to fruition. 1957 morton heilig, a cinematographer, invented the sensorama, a theatre cabinet multimedia device that offered viewers an interactive experience. The device stimulated the users senses with a viewing screen for sight, oscillating fans for touch, devices that emitted. Virtual-reality actually has an extensive history with a concept that dates all the way back to the 1930s. In this article we will discuss the history of vr and how it has evolved since an early concept into the amazing simulation experience that you can have in your home today. History of virtual reality todays virtual reality technologies build upon ideas that date back to the 1800s, almost to the very beginning of practical photography. In 1838, the first stereoscope was invented, using twin mirrors to project a single image. It seemed that every hmd was a disastrous mistake after the next. It took 20 years for virtual reality to make a strong comeback. Purchased by facebook for 2 billion, the oculus rift created a new type of experience. Most noteworthy, historyview was selected among top 10 vr educational apps for fun & immersive learning by getvr, best 15 free virtual reality apps for education by vudream, and 5 worthwhile augmented and virtual reality tools by edutopia. cam begins his journey into virtual reality with a look back at the history of this fascinating technology, from original retro to oculus rift. march into the legendary battle of waterloo and experience the largest reenacted battle of its kind.