You can now turn any display with HDMI into a touch screen mini computer with the Nokia N8 smartphone. you basically just set it up around 5 feet from your display, and connect it via HDMI. They call it "Plug and Touch". The tech is still in the prototype phase as you can see in the video. It would be cool for setting up presentations in a business environment or a classroom. No word yet on when or if this will ever be released.
via: mobilecrunch