Our goal was to make not just a 'wow' product but a useful professional training course. Therefore, we researched ins and outs of a railway technician's job, studied design and operating modes of railroad switches and drives, their special features. We started with visiting real railway stations and learning about railroad switches. Then the customer invited us to the Assembly and Repair Shop to look at the drives. As a result, we took a great number of photos, videos, and audio materials, which we further used for writing a training script. Industry's experts meticulously analyzed our script. We took into consideration all their comments.