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Comment Re:From TFA: bit-exact or not? (Score 1) 167

There used to be a web page called "Your Eyes Suck at Blue". You might find it on the Wayback machine.

You can tell the luminance of each individual channel more precisely than you can perceive differences in mixed color. This is due to the difference between rod and cone cells. Your perception of the color gamut is, sorry, imprecise. I'm sure that you really can't discriminate 256 bits of blue in the presence of other, varying, colors.

Comment Re:From TFA: bit-exact or not? (Score 5, Insightful) 167

Rather than abuse every commenter who has not joined your specialty on Slashdot, please take the source and write about what you find.

Given that CPU and memory get less expensive over time, it is no surprise that algorithms work practically today that would not have when various standards groups started meeting. Ultimately, someone like you can state what the trade-offs are in clear English, and indeed whether they work at all, which is more productive than trading naah-naahs.

Comment Because it's terrible (Score 1) 410

This is often because in-car tech is terrible. The user interfaces often seem to be reminiscent of something knocked together for Windows CE in the mid 90s, they are often awkward and laggy and counterintuitive. And basically they are ossified to the car's manufacture date, and you have to pay through the nose for data updates. When I last changed my car, the car was 18 years old - would an in-car satnav/other tech still be supported 18 years after it came out?

All I want in a car today is this: some USB charging ports, some point on the vehicle interior that allows you to attach a tablet or phone holder, and a decent Bluetooth implementation. It's far easier to update my phone or tablet than anything actually built into a car, and I can also take it with me and use it in a rental vehicle, on my bicycle, in my house etc.

Comment Re:"In recent years" ? (Score 1) 242

It's not unique to programming. It's everywhere. Good looking young fresh faces sell newspapers and magazines, the older face of experience does not. For instance, take music - predominantly young acts are promoted, and older acts that are making new music that's arguably better are ignored. See the headline "21 year old entrepreneur starts X business" - but never see the headline "50 year old entrepreneur starts X business" etc. The obsession with youth is human nature, not something unique to the computer world.

Comment Re:No, not economics at all (Score 1) 185

I don't have to apologize for national fiat currency, it's silly too, and I don't keep my assets in cash. My problem with Bitcoin is that it is even less credible than "the faith and credit of the United States government", which has been the justification of the Dollar since it was allowed to float. It seems to be nothing but "wish and it will come true".

Comment Re:Assholes! (Score 1) 188

They are probably not messing with the cell service, it's probably that there are so many people hitting the same cell tower that you're just running out of bandwidth.

I've seen it happen at Event City in Manchester, the quality of your cell connection is inversely proportional to the amount of people attending.

Comment Re:Are they going to fine airlines for doing the s (Score 1) 188

They interfere with small aircraft avionics too, I've seen it (on an instrument approach, in the rain, at night). GSM is particularly obnoxious, it's pretty much guaranteed to wipe out all the audio and has a high chance of causing course deviation indicators to deflect.

We were intercepting the localiser one night and suddenly, all the audio was obliterated by "bip b b bip b b bip b b bip b b bip bRRRRRRRRRRRRRRRRRRRRRRRRRR" as my friend's wife called him. If ATC had given us an instruction at that moment we would not have heard it. It was also extremely distracting.

God doesn't play dice. -- Albert Einstein