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Comment Re:Crazy that they didn't even include a screensho (Score 1) 12

IMHO, the most interesting thing they did was with the palette. They were obsessed with getting not just images snapped by the satellite as the sky, but having them actually look good, and even a "smart" mapping algorithm to the in-game palette wasn't good enough for them. So they wrote an algo to simultaneously choose a palette for both the colours in the satellite image and the colours in the game's graphical assets so it would pick colours best for both of them, and then remapped both the satellite image and the game's assets to this new palette. Also, normally satellite images are denoised on the ground, but a partner had gotten a machine learning denoising algo running on the satellite.

One thing they weren't able to deal with was that the game tiles the sky background, which is fine because it's a tileable image, but obviously random pictures of Earth aren't (except the nighttime images, which are all black!). If they had had more time, I imagine they would have set up something like heal selection to merge the edges, but one of the problems was that in order to take images of Earth, the satellite had to be oriented in a way that increased its drag and accelerated its deentry... so ironically, playing DOOM was accelerating the satellite's doom.

Comment Eventually, less work for humans will be excellent (Score 1) 61

Quoting the story: "Human-only work is forecast to drop 27% over the next five years."

Robots will eventually be excellent for all of us. Most things we buy will cost less.

Maybe we will have 4-day or 3-day work weeks.

Humans will not be doing extremely boring jobs.

Comment Re:Aren't ... (Score 1) 75

Here is a list of all the animals besides humans who have mastered the use of CRISPR technology:

FYI, humans didn't invent CRISPR/Cas9 - bacteria and archaea did.

https://en.wikipedia.org/wiki/CRISPR

It's an antiviral immune system. They bait bacteriophages into inserting their genes into noncoding regions of their genome, and then use CRISPR/Cas9 to match up anything from these noncoding regions that are in their coding regions, and to cut it out.

We humans stole that tech from them :) They mastered it long before we ever existed.

Comment Re: Bad ideas that just won't go away (Score 1) 148

HAL's problem was that he had been given secret orders before the mission, which caused the presence of a crew to become inconvenient. And now we're already seeing so-called AI do crazy things because of secret objectives that conflict with what a user asks for, and tricks to get it to avoid such secret objectives.

Comment If I had one of those Jobs coins... (Score 4, Insightful) 79

To pay a fitting tribute to the man, I'd drop the coin into a dish of acid, but then instead of saving it while there was plenty of time left, I'd leave it to be slowly eaten away while occasionally dropping in healing herbs and drops of organic fruit juices, and then only try to rescue it once it was far too late

Submission + - Is Windows 7 about to overtake Windows 10? (gbnews.com)

alternative_right writes: According to StatCounter, Windows 7 has been rapidly gaining market share in recent weeks — a full five years after support for the desktop operating system was officially terminated. At the latest count, Windows 7 is now used by some 22.65% of all Windows PCs worldwide. That's an increase from the 18.97% just a little over a month ago.

As of last month, users were already switching to Windows 7 in record numbers, but that number had only totalled to 9.6% worldwide.

Submission + - How we sharpened the James Webb telescope's vision from a million kilometers awa (theconversation.com)

schwit1 writes: Hubble started its life seeing out of focus – its mirror had been ground precisely, but incorrectly. By looking at known stars and comparing the ideal and measured images (exactly like what optometrists do), it was possible to figure out a “prescription” for this optical error and design a lens to compensate.

The correction required seven astronauts to fly up on the Space Shuttle Endeavour in 1993 to install the new optics. Hubble orbits Earth just a few hundred kilometers above the surface, and can be reached by astronauts.

By contrast, Webb is roughly 1.5 million kilometers away – we can’t visit and service it, and need to be able to fix issues without changing any hardware.

This is where AMI comes in. This is the only Australian hardware on board, designed by astronomer Peter Tuthill.

It was put on Webb to diagnose and measure any blur in its images. Even nanometers of distortion in Webb’s 18 hexagonal primary mirrors and many internal surfaces will blur the images enough to hinder the study of planets or black holes, where sensitivity and resolution are key.

AMI filters the light with a carefully structured pattern of holes in a simple metal plate, to make it much easier to tell if there are any optical misalignments.

We wanted to use this mode to observe the birth places of planets, as well as material being sucked into black holes. But before any of this, AMI showed Webb wasn’t working entirely as hoped.

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