Abstract: A system for creating a virtual environment is disclosed. The system has a barrier screen configured to stop an object including a ball that is moved toward the barrier, including a first barrier screen portion that is a cylinder section, and a second barrier screen portion that is disposed above the first barrier screen portion, wherein the second barrier screen portion is an elliptical section. The system also has at least one projector configured to project an image of the virtual environment on the barrier screen, at least one sensor configured to sense data associated with the object, and a computing device configured to control the at least one projector to change the image based on the sensed data.