Picture at top is the Virtual I-Glasses and to the right is the Power Glove. There are ones like Algorithm that help other companies by programing different simualtors for training in the business. There are some companies who create virtual worlds like Alternate Realities Corp . High Techsplanations is a leading developer of virtual reality medical technology. Tetratel and Virtual Technologies Inc. are leading maufactuers of virtual reality equipment.
Corporation is one of the leading providers of visual simulation and virtual reality software.
Whether it be for educational use or entertainment, because of the headset they are only aware of their computer generated enviornment. The glove has many different sensors on it that allows the user to perform sergury or drive a car. Either way the glove senses where the user's hand is and then projects it into the computer. Most headsets are also equiped with sound so if the user was driving they could hear the crash if they hit a wall. Computers and More is a wide distributor of virtual equipment that prices most of the equipment.