* Posts by Caesarius

184 publicly visible posts • joined 25 Oct 2011

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Just when you thought you were alone in the bath: Hi-res mapping satellite ready for launch

Caesarius

Re: Who says they can?

Of course! The main customer is the military, but the company is allowed to make a little more money by selling data elsewhere, and the military will probably want a discount.

Caesarius

What's the point

I'm struggling to think of uses for this resolution, apart from military ones. There's also the refresh rate to specify. And who will pay for a licence to use it?

I've found something by the Earth Imaging Journal: oil, gas or mineral exploration will pay good money for images, and the higher resolution is good for the required detailed analysis. But otherwise, who will pay lots of money for these:

Geological studies, cliff erosion. 1m, monthly or less frequent

Geological studies, glacier movement. >1m, yearly

Animal population distribution. 1m but possibly less, monthly or yearly

Weather. >10m, daily

Policing (environmental): mining, settlement, building, deforestation. 1m, yearly or more frequent

Policing safety concerns: oil spills, toxic waste, fires. <10m, weekly (or more frequent?)

Policing: mass graves/genocide. <1m, monthly

Enlighten me!

Caesarius
Coat

Re: Dates??

Left your tin hat on the coat stand? Rookie mistake.

I'll get my coat, and yours.

IBM boffins stuff 16 million-neuron chips into binary 'frog' brain

Caesarius
WTF?

Leave my jargon alone

"...and matches the emulator model exactly – modulo yield faults – so you can develop the model on the emulator and then download it to the chip for real-time use..."

Modulo? MODULO?!

x mod y < y

So there is something worth having that is less than the number of yield faults?

"...and matches the emulator model exactly – minus yield faults – so you can develop the model on the emulator and then download it to the chip for real-time use..."

FTFY

But, then again: “Words strain, Crack and sometimes break, under the burden, Under the tension, slip, slide, perish, Decay with imprecision, will not stay in place, Will not stay still.”

And back to Eeyore mode.

Twitter can trigger psychosis in users

Caesarius
Pint

@Dan 55 Re: I'm too busy with El Reg all day

Nervous laughter.

(And an upvote)

Caesarius

Joking aside

I used to joke about these things along with the best of them: "just because you're not paranoid doesn't mean that they aren't out to get you". But having seen symptoms of psychosis, too close for comfort, it's too painful for me. The rest of you carry on.

Various things can trigger it, e.g. stress and drugs, so it is easier to point to the drugs than twitter, especially the marijuana in this case.

Whereas the psychiatrists investigated whether she had a history of psychosis in her family, I should have expected them to check for other mental illnesses with milder symptoms, because they also are indicative of risk.

And yet I recall the case of some psychiatrists who wanted to prove the inadequacy of diagnosis in mental hospitals. They presented themselves as schizophrenic, acting out the symptoms, and were duly admitted. Later, they played their hand as intended, and challenged the institution for having misdiagnosed. And so they proved their point. But, having behaved in a certain way, they had actually become schizophrenic, and had to undergo treatment themselves.

So bad behaviour can make you mentally ill. You must decide for yourselves whether Twitter is healthy.

BAD VIBES: High-speed video camera records your voice from trash

Caesarius
Paris Hilton

Mary had a little lamb ...

... the doctors were surprised

Caesarius
Pint

Re: Macroscope

There's an Asimov story that pre-dates the Macroscope by 13 years: The Dead Past, Asimov, where being able to see and hear anything in the past, including only 1 second ago, has devastating implications for everyone's privacy.

(Not that I'm casting aspersions on The Macroscope: I'd not heard of it, and now I want to read it.)

Caesarius
WTF?

Re: Insufficient data

MATLAB?! I've heard MATLAB referred to as "FORTRAN meets APL in car crash", but my point is that it is useful (very very useful) to prove an algorithm but not as quick as "proper code". (Oh, and it does very pretty graphics for little effort.)

So I wonder what 2 hours would come down to.

Caesarius
Boffin

@The last doughnut Re: Er....

I thought that the laser technique required a splitter, sending one ray via the moving surface (window), and then combining them, and looking at the intensity of the combined rays. The phase modulation is thus recovered, but you clearly need some very stable fixings for the laser, the splitter, the combiner, etc. And anyway, every time a lorry goes by everything will move and the wanted signal will be drowned out.

That's one seriously difficult technique.

Your fitness tracker is a SNITCH says Symantec

Caesarius
Terminator

When it really matters:

"No connection, no breach"

Facebook goes down, people dial 911

Caesarius
Pint

Re: Same idiots as

Unnecessary instructions have been noted before.

"Hold stick near centre of its length. Moisten pointed end in mouth. Insert in tooth space, blunt end next to gum. Use gentle in-out motion."

—The toothpick instructions that annoyed Wonko

(from http://hitchhikers.wikia.com/wiki/Wonko_the_Sane)

Samsung faces down TAB and smartphone MOUNTAIN HORROR

Caesarius
Mushroom

Meteors (slightly off topic)

Why does everyone say "meteoric rise"? Meteors fall, crash and burn (1). Not necessarily in that order. So we should say Samsung are becoming more meteoric, not less.

(1) Hence icon

Asteroid's DINO KILLING SPREE just bad luck – boffins

Caesarius
Holmes

Accident waiting to happen

If the food chain were precarious, then a meteor is only one option to topple the dinosaurs. It doesn't sound like luck to me.

See "Foundation", Asimov, (and even "The End of Eternity") for theories of things taking their course in spite of perturbations. In that sense, perhaps the end of the dinosaurs was inevitable.

Microsoft confirms secret Surface will never see the light of day

Caesarius

Re: King Cnut

No: the king was making it plain that the flattery of the courtiers was getting out of hand. "So you think I can stop the waves themselves?"

Let's pick some other delusional character.

Super Cali optimistic cloud is now a focus – even though the sound of it is something quite

Caesarius

"Open and secure"

That takes a bit of unpacking, but I still think there is some muddled thinking there.

Perhaps he is trying to emulate G K Chesterton's style where the paragraph finishes with a witty apparent paradox as a summary. Unfortunately, there was no closely argued paragraph to summarize.

Auntie remains MYSTIFIED by that weekend BBC iPlayer and website outage

Caesarius
Flame

Re: TV Tax

<rant>And I feel bound to point out that I pay for all channels funded by advertisements, even if I watch no TV ever anywhere.</rant>

Sorry: that was a bit off-topic.

Fortinet fawns over fast-if-unfashionable ASIC

Caesarius
Pint

ASICs

ASICs are unfashionable because it requires an accurate market assessment, a lot of development up front, and there is a risk of an extra design iteration blowing your budget. If you get it right, there are enviable space and power savings, and performance improvements. Much incremental development goes for the low risk quick win.

Watching smut at work is bad but emailing it is just fine, says Oz court

Caesarius
Coat

Voiding the computer

Made me think of what else is "voided". As in "When I read the anti-porn-enforcement email, I voided myself". And then my computer.

'Unsolicited texts' outrage: Man fined £4k for DPA breach

Caesarius
Go

Possible motive?

Perhaps the judge (1) wanted to fine the company because he detested the business, but this was the only way to do it.

(1) This may apply to other people who helped in the prosecution.

Who should do security clearance checks? Did you say 'chat-bot'? This military slinger hopes so

Caesarius
Big Brother

Where to apply the electrodes

Which way is the flow of energy?

(PS: I know the title is a mis-quote)

Experts gathered round corpse of PC market: It's ALIVE! Alive, we tell you

Caesarius
Stop

@AC: "no reason to upgrade"

I was going to say that keeping XP alive can only hold back PC sales, surely? (I think this takes your point on a bit, rather than disagreeing with it.)

Based on these ideas:

1) I expect that, if the typical PC owner cannot use XP any more, then he might buy another PC, even if some people can actually make Win7 run on a lesser PC.

2) There must be many PC users who keep their PCs running XP by upgrading hardware and hanging on to old versions of applications.

3) IIRC, XP resists being transplanted into different hardware.

UK govt threw £347m in the bin on failed asylum processing IT project

Caesarius
Pint

Re: Another contributing factor?

I was going to explore the possibility that non-government projects can go just as wrong, but your discussion is much better.

NO TIME to read Facebook? Delegate the task to your FUTURE SELF

Caesarius
Paris Hilton

A new aspect to credit rating

So MEEELIONS of poor unsuspecting Facebonk readers will borrow time and become hopelessly mired in time-debt. I shudder to think what time-bankruptcy means.

Paris: so many men, so little time.

WTF is ... Virtual Customer Premises Equipment?

Caesarius
Unhappy

@RobHeath: Cheap broadband

It is inevitable that most customers will choose the cheapest broadband service, so the service providers struggle to make money from raw packets. I contribute to this effect :-(

I too hope that there will be premium services where, in an upside-down sort of way, you pay more for less functionality at the ISP end. The trouble will be finding a provider who bothers, like providing static IP addresses.

(I sound more and more sad with each post. Let's hope it is only because I am particularly depressed today.)

NEW, SINISTER web tracking tech fingerprints your computer by making it draw

Caesarius
Unhappy

The nature of the internet

I have always said:

The internet is the best of anarchy, and the worst of anarchy.

and

There is always the trade-off between security and facility.

Over recent years (a relative term that encompasses more and more as I grow older), internet banking etc. has tried to make the internet look organised and safe, so Joe Public is even less inclined to listen to me.

And another saying:

Eyore was an optimist

HIDDEN packet sniffer spy tech in MILLIONS of iPhones, iPads – expert

Caesarius
Stop

Raw Data

"The data is also in too raw a format to be of any use to a Genius Bar tech support team."

I am offended that he seems to be trying to pull the wool over my eyes. OK, most Genius Bar staff might be unable to hack the raw data, but the implication is that no-one can hack it.

There are, after all, code breaking competitions where the challenge is to decrypt a block of raw data.

Banning handheld phone use by drivers had NO effect on accident rate - study

Caesarius
Joke

Re: The real contribution to road safety would be to ban cyclists.

Keep death off the roads: drive on the pavement.

Will the next US-EU trade pact prevent Brussels acting against US tech giants?

Caesarius
Holmes

Re: Dumb as it gets..

That's an interesting list, and is very clear about things that companies should not be compensated for. Can we find things things that companies should be compensated for? The law (as reported) is absurd, but, just possibly, there is something sane intended.

Actually, if the proposed law really is that dumb, can we get out of it because it is an unfair contract?!

Snowden wants YOU – yes, YOU – to build spy-busting tech

Caesarius

Undue reliance

Snowden is right that Joe Public trusts technology too much.

It's been going on for decades: I heard of a GP who thought that use of a modem to send data down a telephone line meant it could not be intercepted. And a GP is a few levels up from Joe Public.

I wonder if we should blame marketing hype too: "Our product will protect you from all viruses, secure your data, and make all your communications secure".

I remember Cypherpunks recommending that everyone use encryption so that occasional use did not attract attention.

ALIEN BODY FOUND ON MARS: Curiosity rover snaps extraterrestrial

Caesarius

Oxygen Re: Don't mean to be a cynic but...

I'm sure oxygen would speed things up considerably.

I liked the explanation of how an oxy-acetylene cutter works: it turns the iron into rust, and blows it away.

Accused! Yahoo! exec! SUES! her! accuser!, says! sex! harassment! never! happened!

Caesarius
Headmaster

Yahoo sounds a bit like Billy Bunter

"no support for Shi’s assertion that there was ever any sexual relationship between her and Zhang – much less that there was a non-consensual sexual relationship."

OK, so how do you get "much less" than "no support"? It's like Billy Bunter claiming innocence and extenuating circumstances.

(Icon also in respect of Greyfriars)

You don't need a HERO, you need a ZERO. From Google

Caesarius

An Analogy Re: An impossible job

I often point out that, whereas I can spend ages looking for a leak in a boat and not find it, when I put the boat in water the water finds the leak immediately. Open source makes the fight more evenly matched by allowing many more people to look for the leak. (Yes, I know that this helps the hackers too, but I reckon it improves the ratio of effort, hackers vs debuggers)

Native Americans KILLED AND ATE DUMBO, say archaeologists

Caesarius
Pint

Re: Back in 1956...

I haven't heard that melody since I was a lad. I found a version of the song I knew:

https://www.youtube.com/watch?v=3798TcSq9vY

But this one caught my eye:

https://www.youtube.com/watch?v=cgzl1Sai4Y0 "I'm gonna be an engineer", and I can't help thinking that as a male engineer I share some of the frustrations. There, that's almost restored the IT content :-)

Caesarius
Childcatcher

Also on the menu

They (1) likely also ate Bambi, Baloo and Sebastian.

Does this mean we should consider Disney an animal welfare activist?

(1) "They" being anyone on the same continent

Virty server bones thrown: Gartner mages see Microsoft rising

Caesarius
Meh

Niche Schmiche

I never noticed before, but the way "niche" is talked about makes it sound like a euphemism.

Canuck reader threatens suicide over exact dimensions of SPAAAACE!

Caesarius
Unhappy

Re: Shmoptional, too many backslashes

I've been using vim too much.

See:

http://vim.wikia.com/wiki/Simplifying_regular_expressions_using_magic_and_no-magic

So much for this reassurance:

"Vim's default 'magic' setting makes characters have the same meaning as in grep, and \v (very magic) makes them the same as the extended regular expressions used by egrep."

Caesarius
Headmaster

Re: Shmoptional

Every body stand back! I know regular expressions! (Obligatory quote)

Now to be picky-picky-picky, and hope to goodness I don't slip up here:

a) At least one A: SPA\+CE

b) Stars in space: SP\*\*\+ or, better: SP\*\{2,}CE

But I did upvote SP*CE, because it is poetically correct.

Airbus promises Wi-Fi – yay – and 3D movies (meh) in new A330

Caesarius
Coat

Re: Entertainment on board

In my day, we made our own entertainment. Yon urchin looked out window, the missus complained t' steward, and I tried to get some kip.

When "voice activated" gizmos started pokin' their noses in, t' urchin would say loudly "DELETE FILE YES", and all the silly buggers would turn their stupid boxes off.

Now 'es got a twinkle in his eye when we talk about WiFi: I can't can't see it endin' well.

No need to worry: US blows $174m on new Cray to simulate nukes

Caesarius
Headmaster

Tripple?

So "times 8" is the same as trippled? Because 8=2^3?

Caesarius
Big Brother

Obligatory quotes

Is the CRAY able to test the nukes? Because it's connected?

HAL: I know that you and Frank were planning to disconnect me. And I'm afraid that's something I cannot allow to happen.

Or, better, The Forbin Project (excerpt from http://en.wikipedia.org/wiki/Colossus:_The_Forbin_Project):

It also states that it had detected the attempt to disarm the missiles and detonates two of them in their silos "so that you will learn by experience that I do not tolerate interference". Guardian/Colossus tells Dr. Forbin that "freedom is just an illusion" and that "In time, you will come to regard me not only with respect and awe, but with love". Forbin replies, "Never!"

FBI: We found US MILITARY AIRCRAFT INTEL during raid on alleged Chinese hacker

Caesarius
WTF?

Timescale

The time from the theft to the time of arrest might lead to security agencies claiming a need to store data for years, so that they can trawl back over it at leisure. But that's a lot of data.

Did they have trouble finding where he was so that they could arrest him? That would be weird. Of course, I could interpret the article as saying that they only gave the location when they were ready with sufficient evidence, but years?!

Apple: No, China. iPhone is NOT public enemy number 1

Caesarius
Terminator

It's just a smoke-screen

Surely the Chinese have an iPhone rip-off and are selling it in the rest of the world so that they can track people too? Surely they should have kept quiet, because complaining only raises awareness? </tongueInCheek>

(I think I'm getting the hang of this icon...)

Report: UK.gov wants to legislate on comms data BEFORE next election

Caesarius
Terminator

Re: Location, Location, Location

Actually, we all know from The Bourne Ultimatum that turning off your mobile phone is a sure indication that you are up to no good.

(Pamela Landy identifying Neil Daniels, if you'd like the reference)

Caesarius

@AC: Definition of Comms Data

I understood that Comms Data is only the "who contacted whom, when, how, and possibly email subject", not all the voice recording or email content.

This affects the amount of data to store, obviously. And it affects how the data helps the police, obviously. It is not quite the Big Brother activity, where every thought is judged.

I believe that a warrant is not required for Comms Data, which fact may raise a few eyebrows.

Only if you get a warrant can you get all the elements of the specified communication, i.e. the police cannot intercept en masse, let alone store it for 5 minutes.

Euro banks warned off Bitcoin as Canada regulates it

Caesarius
Unhappy

@ Jonathan 29 Re: Cash... ?

Have my up-vote, but I can't help wondering if there is anything at all that is safe to put your money into. Oh, except a good supply of food and sufficient arms to protect it, but that precludes any benefit from civilization.

Caesarius
Holmes

Er, isn't this like...

...stocks and shares?

- value can go up or down

- at risk of someone manipulating the market

- someone can hack my account (well, in principle, anything can be hacked, just as long as it is "sophisticated enough": see Gödel's theorem)

- (add more items to list)

Caesarius
Devil

@DriveBy

Good point. But is it a case of "better the devil you know"? I can see two possibilities for new currencies:

a) Someone is trying to make money out of you (also applies to banks dealing with conventional currency etc.)

b) The virtual currency is along the lines of "free software"

And, real or virtual currency, someone might hack your account.

Maplin Electronics sold for £85m to Rutland Partners

Caesarius
Unhappy

B&Q used to be my friend...

... but not any more. There are still some knowledgeable staff, but the prices for materials puts me off every time.

I still browse Maplin's stores, but it's increasingly disappointing. It's trying to go the way of B&Q, except that their business model for selling components needs a big re-think.

Is it just me, and other enthusiasts from the 70's and 80's, or do younger folk prefer wall to wall dusty shelves choc-full of components?

Bitcoin is MONEY, says Canada

Caesarius
Big Brother

How about stocks and shares

If the world of bitcoin is considered a business, where bitcoins themselves are shares, should we expect rules about insider trading? But who are the directors and employees? Do we consider un-mined bitcoins as shares that are issued at zero value, or the current bitcoin value? Will there be rules about manipulating the market? Is it possible to regulate the market?

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