An improved design of ramble device based on freedom-walk

In accordance with the defects of available ramble device, such as excessively complicate, single-function, etc., bring forward a ramble device design scheme. This device use running machine and revolving platform to realize freedom-walk, use sphere display and camera to realize panoramic display and the freedom move of the view point. This device solves some defects of traditional ramble device in a preferable way, and can apply in military training, cultural relic protection, etc.