Movie theaters to use infra-red to foil pirates

A new method for preventing pirates from recording films at movie theaters was unveiled by the National Institute of Informatics on last Thursday.

http://mdn.mainichi.jp/mdnnews/national/news/20090919p2a00m0na024000c.html?inb=rs
http://mainichi.jp/select/wadai/news/20090918k0000e040025000c.html