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Comment Re:Smartphones aren't wearable computers? (Score 1) 150

What's the ultimate UI goal? Terminator vision.

Which was pretty inexplicable in the context of the Terminator. The visual processing system derived information about the environment, then integrated it as text into the signal from which it was derived such that it had to be processed a second time to be acted upon?

Comment Re:While I agree... (Score 1) 510

You could have just as easily mentioned that the sun is eventually going to kill off all life on the planet. Neither fact is relevant.

The timescales most certainly are relevant. We're currently in a pretty serious situation with respect to global carbon emissions. Given that we selfish humans won't sacrifice our power requirements, fission almost certainly needs to provide some of our power in the short to medium term future. I don't know of any "renewable" resource that fits with your "inexhaustible over a timescale of centuries" requirement -- land is required to capture wind, coast to capture tide, etc. and the numbers don't add up (see e.g. http://www.withouthotair.com/).

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