A selection item display device allows the user to select a desired selection item in the case where a surrounding situation changes, with improved operability. The device includes: storage element for storing a selection item; retrieval element for retrieving a selection item to be displayed based on...http://www.google.de/patents/US8155881?utm_source=gb-gplus-sharePatent US8155881 - Selection item display device, selection item display method, selection item display program, and recording medium in which selection item display program is recorded
