Usually we wouldn't advise jabbing a pen at an eye-wateringly expensive plasma TV screen but all that could be about to change with LG's new PZ850T Pentouch 3D TV. Like the LW980T, the plasma model also converts 2D content to 3D and comes with one pair of active shutter 3D glasses for free.
The internet-connected PZ850T will come in 50in and 60in models, making plenty of room for LG's Sketch book, Photo editor and Family diary Pentouch functions plus jabby pen damage will be kept to a minimum with a protective skin over the screen. Just try not to mix up the pens, eh? A giant Magic Marker smiley face can put a real damper on the 3D movie experience.