A method is provided for prompting a user who interacts with content on a display screen via a pointing device that a potential mistake may have been made during the interaction. The interaction includes a plurality of actions associated with the content of the display screen. The content is created...http://www.google.com/patents/US7882434?utm_source=gb-gplus-sharePatent US7882434 - User prompting when potentially mistaken actions occur during user interaction with content on a display screen
