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Comment Anyone remember Venture Star? (Score 1) 279

http://en.wikipedia.org/wiki/VentureStar That was an excellent example of private industry dropping the ball without a guaranteed flow of money from the government. Yes, I can see private industry handling low earth orbit. But the moon or Mars? There is no way that they will pay so much risk money ahead of time without promise of near-term profits. American corporations have forgotten how to invest in the future and only concern themselves with quarterly reports. Lockheed wouldn't even fund its share of 50%, or even a single year of development.

Comment Take a picture, step to the left, take another (Score 1) 162

If you are doing still shots or landscape, then that is more than sufficient. I have a collection somewhere of a bunch of stereo pairs I took during a vacation that way. They seem to be as good as any more expensive method. And if the 3d-ness isn't what you had hoped for, then you still have two shots.

Comment Re:Needed: Artificial Common Sense (Score 1) 652

Common sense is your searchable database of experience. It is basically meta-knowledge about what you have learned in the past. Like when your reasoning is: "Should I try to run this red light? I don't see any policeman," and your meta-knowledge is "Last time I used that reasoning, I received a citation." Thus the true but unfair observation that children lack common sense.

Comment Or lack thereof (Score 1) 652

> Impressed and alarmed by advances in artificial intelligence

Just who are these people? If you read articles by Minsky or Kurzweil, you would think that AI progress has stalled completely. General AI seems to have stagnated in the 80's. Ask an industry marketer, he will use the same buzzwords that have been brandished since the early 90's. Self-initiation of reasoning and logic are still very far away.

Admit it! A summer week at Asilomar Beach is more than enough reason to proclaim some headline-grabbing topic.

Comment Re:There ought to be a law... (Score 1) 312

I don't think that companies actually have problems with the concept of contributing to open source. Many of them do. Big example: Eclipse, with a LOT of corporate support.

I think the reason is that they are trying to keep their legal burden to a minimum. Requiring legal assistance to determine what is proprietary and what is open, assurance of provenance (did not borrow/steal from O/S), etc, is just too much for some companies and their teams to worry about. A considerable amount of documentation would need to be maintained to delineate the border between contributing and not contributing. A rule of "don't contribute" is the simple, clean and easy way to avoid it. Possibly if there were some commonly agreed-upon public and open mechanism to assist in this, there would be much more O/S contribution, especially from smaller firms.

Comment Win2k will probably still work (Score 1) 455

When Win9x support was dropped, it was in order to end the dependency on legacy code and to enable new features. And I am sure that a complete Mozilla build on Win9x was pure hell.

This discussion does not mention software issues at all, but merely the level of effort for official (paid?) support. So I would not be surprised if Firefox continued working on Win2k for a while. Will their compiler -really- check OS level?

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