VR opens up a lot of doors when it comes to training individuals to operate the machinery and conduct processes. There is only so much that can be taught in manuals and presentations. VR gives one all the benefits of reality without the associated costs or dangers that might come with a trip to the plant in order to achieve the same goal. Companies can combine the classroom and on-the-job training in a virtual environment, where users learn about product/machinery and can immediately do hands-on training on a virtual 3D machines. Additional repetitions can be done, which is an important practice and builds a muscle memory to perform tasks fluently.