Virtual sphere is the sphere which provides the interactive environment in a very small space. It is based on the mechanical for creating a virtual environment. For example, on the Federation Star ships the stressed crewmembers need to have some sort of outlet for exercise and entertainment. It allows the user to move about in the Virtual Reality environments by simply walking. It consists of the hollow sphere which is placed on the specifically designed platform. The sphere rotates freely as he user walks inside it. There is a door to move in which is closed during use. The person who uses it wears head mount display. Sensors are used which provide subject speed and the direction to the computer using a special manipulator. It is used by the military people, dangerous occupation training, professional athlete training, fitness clubs, business and personal communications, for providing education home gaming and exercise.
