Details of an immersive video games display system that projects images of the title's environment around a player's room have been revealed in a US patent belonging to Microsoft.

BBC: Microsoft patent diagram

The ideas sent to the court of Henry 8th were used by historian Joan Thirsk in a book with the uninspiring title of Economic Policy and Projects.

FORBES: The Sliding House and The Book of Ideas: Radical Thinking Required

Downey, who earned an Academy Award nomination for his title role in the 1992 film "Chaplin, " currently has no acting projects in the works, said his spokesman Alan Nierob.

CNN: Actor Robert Downey Jr. checks into rehab facility