For you game lovers out there, you’ll be happy to hear that today’s Beta release includes the Pointer Lock JavaScript API (a.k.a. mouse lock). This means 3D web apps and games like first-person shooters can remove your cursor from the screen and get access to raw mouse movement data, so you can pan the screen’s view to your heart’s content. You can play with this nifty WebGL Quake 3 map viewer to see it in action. Have fun!