Nokia Lumia 920 - What is Lumia Beamer application?

With the Lumia Beamer app, you can share your Lumia phone's screen on any other screen with internet access (web browser) - another mobile phone, tablet, smart TV, game console, computer or projector.

1. On your phone's start screen, swipe left, and tap Lumia Beamer. 2. Go to beam.nokia.com on the target screen, tap Share nearby or Share remotely, and follow the instructions on the phone.