2009年のエイプリルフールのチャンピオンはOperaですね。 リンク: Face the future. Today we introduce Face Gestures, a revolutionary technology designed to make interacting with Opera easier on computers with cameras. Face Gestures lets you perform frequent browsing operations with natural and easy to make face gestures. By using an internal technology dubbed Face Observation Opera Language, we are able to recognize pre-deter