Note Book / Laptop Computers with Built in Projector so that you do away with need for a Projector connected to your lapto when making presentation to Clietns or Colleagues. Just as you have a small button sized webcamera fitted on the top cover of laptops you could design a miniature but powerful projector system to project the laptop screen on any wall or screen wirelessly .. Imagine..Walk in to a conference .. Open laptop and show your work to a group of ppl sitting i a room or in a classroom as it automatically gets projected on the wall.Simple and Powerful IDEA to make laptop more useful..Isn't it...