A new generation of computing by NEC - will it take off?

This is one of the latest technology solution offers by NEC. This computer comprises a collection of 5 different pen-size devices. Whilst it's a clever technological solution, its hardly a practical one, and I dont believe its the way that computing is likely to go.
I believe the way of the future is integrating your brain with the CPU of the computer. I think we will be using a retinal scanner which will allow us to see a screen projected onto our retina, and that there will be some pointer device established using the movement of our eye. We will use that scanning capacity for scanning the screen. But ultimately I think such computers will be able to dispense with a keyboard and what you think will be communicated to a screen. I think such solutions are about 10 years in the future and will likely herald a fall in the price of computers below $300, but eventually falling to $50.
Anyway check out the NEC solution.
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Andrew Sheldon www.sheldonthinks.com