This phase of the project attempted to keep the original virtual rooms (Hainan Island, Tibet, and Guangdong) unchanged. The only addition absolutely needed was a mechanism for getting out of a room and back to the introductory room. Selectable text labelled "Exit" was added to the Hainan Island room. The Guangdong room still has a mouse button capturing callback function that exits the room when the middle mouse button is pressed. The Guangdong room is the least adapted room in the project.