* Posts by TkH11

521 publicly visible posts • joined 15 Apr 2010

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Disappearing filth leads to dropped charges in extreme smut case

TkH11

@Keith Williams

I don't know if the extreme p*n laws in the UK evolved to this, but there certainly was talk in the development phase of these laws that they would create a new age of thought crime.

It sounds as if in Canada they already have that!

The idea is no longer that you are guilty of a particular offence based on simple evidence, but that the law tries to get inside your head and make a judgement of how you interpret the image.

And everyone interprets images differently, so for some people, they'll be guilty of the offence, for others they wouldn't be.

It's an absolutely crazy Orwellian concept.

TkH11

Creating the Images

But surely, if you create the image, you must then by definition be in posession of the image..and thus guilty of the crime..

So creation of the images, whilst not explicity defined within the law as being illegal, must be by definition also be illegal.

South African wireless traffic lights pillaged by SIM-card thieves

TkH11

Limiting a SIM to data only

Data transmissions and voice calls are made using different transmitters by the mobile phone and on different frequencies.

It's absolutely trivial to limit a mobile phone to data only. Indeed, I recently had to replace a SIM for my T Mobile 3G stick, and they provided me with a conventional voice call SIM, which then had to be configured (converted) to data only.

I'm not a mobile comms expert, but this feature will be implemented in either:

a list of services inside the SIM card, or a list of services for that particular SIM is able to use, which is held by the network.

I work in a telcoms/data comms company: everything is about services routed over telecoms equipment, everything is service based. Voice traffic will be a service, data traffic will be a different service. The idea that a telecoms provider can't control/restrict the services for a particular subscriber is just nonsense.

Dubai assassins used email trojan to track Hamas victim

TkH11

@JaitcH

I commend both The Register and Jaitch. What JaitcH said was entirely true and many newpapers with online forums will not post such a comment.

TkH11

Israeli Border Control

My girlfriends ex partner was Jewish, living in the UK and occasionally travelled to Israel.

He had both a UK passport and an Israeli one.

He said that when travelling to Israel, he would never show them his English passport, because he didn't trust his own people.

TkH11

Reprogramming the lock

I'm sceptical of the theory to reprogram the lock. Locks have to verify that the card entered is valid, that can be done locally by the lock or remotely by a central server.

Given that the hotel had electronic records of some tampering being done to the lock, I'd suggest that the management of the door keys was all done centrally (usually at the reception desk), which is quite commonplace in many hotels.

So how could they convince a lock that a new card being inserted was a valid card?

The lock would communicate with the central server and authenticate against that, so for a new card to work they've have to gain access to that server and tamper with the records there.

Now it could be that valid card numbers are stored locally within the door lock, and the number read from an inserted card compared with them, but for a brand new card which the lock hasn't encountered before, the new card number would still have to be added to that local access control list and I doubt the task of adding it could be done through the lock itself using the card reader interface. Certainly it could be done remotely using the central management server.

One thing that would work, is copying an existing card - I doubt they use any kind of rolling code - such as that used by key fobs used for cars.

Microsoft confirms code execution bug in Windows

TkH11

Code reviews

Don't they do code reviews at Microsoft?

Don't they test adequitely?

I mean, just because a piece of code should never process negative numbers doesn't mean to say you shouldn't throw negative numbers at that code and see what it does.

Isn't that how you find bugs? !!!

Alcatel-Lucent pays to shut down US bribery probe

TkH11

Jurasdiction

The kick backs were paid by the French company Alcatel to companies in Latin America and Asia.

Where are the limits of jurasdiction here, how is it that the USA government investigate and demand that the new company Alcatel-Lucent pay the US government? !!

The kick backs weren't paid to American companies!

The american arm of Alcatel-Lucent was Lucent Technologies, who were even implicated in the original kickbacks anyway! So as far as I can see, there's been no American involvement, no crimes committed on American soil, so how is it that Alcatel-Lucent ends up having to pay the US government for something which was committed by the French arm of the company for crimes committed in non USA countries?

Does this mean the USA government can approach any company of any country in the world, make allegations of bribery and demand those companies then pay a fine to the US government?

PC World website went titsup on Boxing Day

TkH11

@Trev2, AV software

I've been given an Acer Laptop, which clearly has got some stub for Norton installed. It's not the full installation (yet), it's an annoying little pop-up, let me say that again, it's a f**ng annoying pop-up which gives me a choice: Install Norton now, or remind me in a week.

I don't want to install Norton now, and not in one week, and not in one month, not ever! But there is no f**ng option to cancel this pop-up!!

So, I'm now going to have to go away and research how to stop this fu**ng pop-up.

I've got something similar with MacAffee, some trial software has been installed and now it's going to keep harassing me until I either uninstall it, or b) accept the upgrade and pay for it.

It's about time these suppliers of computers stopped working in leagues with companies like Symantec (providers of the Norton anti-virus software) and give us a proper choice of what AV software we want or don't want installing.

I wouldn't touch Norton or MacAffee AV with a barge poll.

TkH11

@Max Allen - Service

Max, the selling of the extended warranties isn't a recognition that the products they're selling is crap. I shall tell you what it's really about.

I had a friend that work in Jessops for years. They had targets set on numbers of extended warranties to sell. They make a lot of money from the warranties, they're very lucrative for them.

It's about selling warranties, not because you might need it, it's not because they think the product will go wrong, it's about making a profit on the sale of the warranty, that's all and hitting performance targets which then lead to bonuses in people's pockets.

TkH11

PCW

When I was in PC World the other day, (reluctantly I hasten to add), I was buying a PC for someone else, and over came a salesman and started giving me some spiel.

I asked him a simple technical question about the two competing products and he couldn't answer it. Rather, he tried to BS his way out of it, and immediately I realised he didn't have a clue about any aspect of computing. What he was saying was complete rubbish.

This is the way salesman of technical products were 20 years ago, I had thought that with computer being so prevalent now, the people selling them would have an increased level of understanding of the field of computers, but certainly not in PCW!

I feel sorry for the Mr. Joe Public going in there, I'm pleased I know enough about what I'm buying to make my own decisions and not have to rely on the crappy salesmen that are just after their commission and will tell you anything you need to hear to win the sale.

And yes, the gold plated USB cables are still £18.

TkH11

@AC

"Those who still consider it necessary to solder their own motherboard together! It's a high-street store for normal people to get stuff they need."

A bit OTT I think, virtually nobody these days solders their own motherboards together. Because of the use of fine pin pitch surface mount devices, it can't be done by home hobbyists any more.

As for normal people, I'd dispute that. Normal people can go to any number of online stores and get a much better deal on technology. It's been many years since I've bought anything from any of the DSG stores (I've bought on behalf of someone else, but only because they were so determined to buy from PC World for some perverse reason, and it's their money they're wasting).

Why pay £18 for a USB cable from PC World when you can get one on Ebay for £3 !

You have to be a complete mug to waste money like that.

The only people that buy from DSG stores are a)people that need stuff in an absolute hurry and don't mind being ripped off because it's more important that they collect the item immediately,

b) women, c)over 50 year olds that are so stuck in their ways that you can't educate them into getting a better deal online, they think that because a store has bricks, windows and mortar that they must be honest, trustworthy and give good service.

US woman sues again over XP 'downgrade', seeks class action

TkH11

Windows 7

I've just been given a laptop with Windows 7 on it, and it's a dual core machine, and it runs like a dog. It's slower than Windows XP running on a single core!

What seems to be happening, is that it's much more resource hungry than any other operating system previously provided by Microsoft, and companies are just throwing it on to laptops without considering the performance implications.

When I buy a new laptop today, with a new operating system on it, a laptop which has much more powerful hardware than my other laptop, I'd expect that new laptop to run more quickly.

It's an absolutely stupid world we live in, where buying a new computer doesn't give you something faster, you actually take a backwards step.

London's tube demands faster-than-NFC ticketing

TkH11

Inefficiency

Too many layers of software, that's your problem. This API, that API, that middle layer..

One second is a shed load of time in terms of processing cycles (and instruction cycles).

Software these days is far too inefficient. Go back and take a look in the good old days with what could be done with a 2MHz 8 bit 6502 processor running at it's peak 1 MIP, with most instructions being slower than that.

Enormous 1km ice-cube machine fashioned at South Pole

TkH11

Reduced Thermal noise

The cold temperatures should help reduce noise and enable the detectors and electronics to be more sensitive.

Flash is not that reliable

TkH11

Density

if you want higher densities in the same physical form factor, then failure rates have to increase.

And as time goes by, as the feature size of the integrated circuit technology reduces, failure rates will increase.

I'm not convinced everything needs to be as small (and as least reliable) as possible.

I look at electronics from the 1980's, using say 3 micron geometries. I've seen chips from before then lasting 25 years and still going strong, I don't buy this attitude that motherboards don't need to last long because people will replace them within 3 years.

TkH11

Time

I don't understand this nonsense about expressing failure rates as percentages.

Any device will fail if I keep it and use it for long enough.

Failures are usually expressed as MTBF, mean time between failures.

If they're producing stats on failure rates then there has to be a mention of time somewhere and they haven't mentioned it at all.

Content 'made available' in jurisdiction where server is located

TkH11

Commonsense prevails

This smacks of an attempt at protectionism by the Scottish and English football leagues, anyone with half a brain would take the commonsense approach which the judge has also settled upon.

Just a case of the leagues, trying it on, they knew it must have been a very tenuous case, trying to apply copyright laws of the UK to a company with equipment in a different country.

The judge made the right decision. Let's hope the music producers/publishers also take note of this judgement.

Court orders naming of celeb phone hack hacks

TkH11

Gun to the head

"Tell us who they were otherwise we send you to prison".

So much for the right to remain silent, and this isn't even a criminal trial!

This is an abuse of democracy, of our rights.

Top Ten Arcade Classics

TkH11

nostalgia

Whilst some may look down upon how much time we spent hanging out in arcades as teenagers, I think it was actually quite a good thing.

If you visit any arcade today, the video games have all but gone, with fruit machines dominating.

Some arcades (in seaside towns such as Bournemouth) do have video games, but they're mostly old, nothing innovative (except the multi-screen Sega Airline Pilots).

I still go into the arcades, to check them out, to see if there's any games worth playing, but rarely there is these days. (I suspect my girlfriend thinks I'm a bit weird going into the arcades, but when you've grown up in a seaside town with little to do but hang-out on the seafront and hang around in the arcades, it's a must)

These days, everyone's playing there Xbox or Wii at home. We developed our social interaction skills as kids hanging out in arcades, we got out and about, we weren't mollycoddled and wrapped in cotton wool and protected from the 'dangerous' outside.

I play Defender on the PC (original ROMS running under emulation), but it's not the same as being in an arcade, standing up against the game chassis, with all the real buttons and having friends around with you, taking it in turns, watching others play, joining in the excitement.

TkH11

Lucy and Defender

Lucy Orr, a woman used to play Defender?!! I'm impressed.

I used to play Defender a lot, started in the 80s and continued even in the 90's if I came across it in amusement arcades in Blackpool, never ever once saw a girl playing it.

TkH11

Anyone remember this game?

Anyone remember a game based on an F15 ( I think it was), and real life video stored on a laser disk, with computer generated graphics superimposed over the top?

TkH11

Graphics

"It didn’t matter that the graphics were basic - these games were addictive because of the simplicity."

The graphics were NOT basic. They are basic now. At the time, they were cutting edge, I never ever once recall thinking "The graphics are crap".

With innovations such as Gorf and speech synthesis, simultaneous multi-player capability of Gauntlett, the wireframe 3D vector graphics of BattleZone and the very fast paced action of Defender and Robotron, it was a grand time..

And all achieved on 8 bit microprocessors clocked at 1 or 2MHz.

Windows eat your heart out.

Falklands hero Marine: Save the Harrier, scrap the Tornado

TkH11

@Dave15

You say that Americans didn't lend us didly squat, not in WW2 or the Falklands.

That's not actually true, in a literal sense it is, because they didn't lend equipment to us, we bought it from them. But the thrust of your post was that American's haven't helped us out.

This isn't true.

During 1982 in the Falkland's war the American's offered us, expedited the supply of a new version of Sidewinder air to air missile which had a good enough heat seaking head to enable the missle to be launched head on to an oncomming enemy aircraft. This was a brand new and key piece of armament for the harriers which helped us win that war.

The current version of the sidewinders we had in stock could only be launched from behind an enemy aircraft, in order to detect the hot jet exhaust and tail pipe of the engines.

TkH11

@AC 80186

There's a reason whyy space shuttles use old technology, because it works.

It's been proven to work, it's been in service for years before they start to use it.

Would you risk putting the latest 64 bit Athlon processor in a shuttle?

The technology is so new. The feature size of the chip is so low, the transistors on the chip are much smaller and therefore less reliable, greater probability of failure.

Modern electronics with submicron feature sizes won't last as long as above micron feature sizes.

I recall some years ago seeing a PDP-11 computer in use, the date code on the chips dated back to 1975, the chips had been in operation for 25 years, does anyone honestly think a modern PC would last that long?

Government abandons benefit-cheat lie detectors

TkH11

@jaitch

It's not so much signal degradation on the line that's the issue, it's the plain simple fact that telephones are bandwidth limited to approximiately 4KHz, reduced from around 20KHz for normal human hearing.

There's so much information lost , but it's not a degredation, that loss is designed in from the very start.

Teufel System 8 THX Ultra 2 home cinema speakers

TkH11

Flat diaphrams

Helps control phase shift do they? Gimmicky.

I have a set of Dynaudio Acoustics professional grade active studio monitors, fairly pricy and weight wise, the 8Kg or so of these ones is light by comparison. The Dynaudio weigh in at 23Kg each.

And they don't have flat diaphragms and I'm willing to bet they sound a fair bit better than these ones.

If you stick to good solid design, speaker design and design of the electronics active filters on the inside, you don't need gimmicks.

Freecom Mobile Drive CLS storage

TkH11

Protective rubber bits - and I'm not talking condoms...

This idea about providing a moderate level of protection because the corners are rounded off and enclosed in rubber, it's nonsense.

Why is it nonsense? If you're not sure whether the device will survive the fall to the ground, then the fact it has bits of added rubber are irrelevant, you have to treat the device as if it would become damaged, you have to treat it with great care. Which means you're going to have to treat the device as if it had NO protection at all, which then defeats the object of having the bits of rubber and the extra price that goes with that.

Either it's been subjected to drop testing and passed or it hasn't. If it hasn't been subject to drop testing at all then you might as well forget it has the extra protective bits added.

Microsoft's Office ribbon hits Mac fans

TkH11

@anaru

You're talking rubbish. I recently migrated to Office 2007 from Office 2003, and quite frankly I think it's rubbish.

The whole point about Windows is a common look and feel across applications to make things easy to use, a consistent user interface.

That's been the way it's been since the late 1980's. 30 years we've had a consistent interface.

Microsoft in Office 2007 completely threw that out the window, for what I can so, no good reason other than to create a new product, a new version of a product which they can sell to keep their revenue streams coming in.

Let's take little things such as inserting a Chart into Excel, in 2003, it would prompt you where to put it, in the current sheet or create a new sheet for it.

I challenge anyone to put a chart in Excel 2007 on to a new worksheet, for the first time - without going to the online help and spending a few minutes trying to work out how to do it..

One of my colleagues claims he finds 2007 results in greater productivity for him, but a number of my other colleagues - and I - the frustation we have all experienced trying to find things is immense.

Microsoft really messed up on the ribbon strategy, completely pointless.

£1bn+ Royal Navy destroyer finally fires 'disgraceful' weapon

TkH11

can't hit a supersonic target

GWS Seawolf designed decades ago could hit supersonic targets.

Another messed up military project. Government needs to start banging heads together and firing people.

How do you copy 60m files?

TkH11

Windows Copy

They could at least fix the Windows explorer so it actually didn't stop Windows from multi-tasking when it copies. That'd be a start.

Try copying a 30GB file in Windows and then try to continue working...

Not a chance. Always struck me as odd, that in 20 years Microsoft never got this to work.

I don't use Win 7 so I don't know if this pain-in-the-arse has been fixed.

Defence Minister 'to big up electropulse threat' - report

TkH11

Copper lined rooms

So what they gonna do to protect us from this?

Build iron and copper lined houses? Office buildings, super markets?

Give us big metal doors with berillium copper finger strips down the edges and we're to keep the doors shut all the time? Remove all glass windows from Office buildings?

Bowers and Wilkins P5 headphones

TkH11

DT 100's

I've never tried the Beyer DT100's, I have a pair of Beyer DT250s which are pretty good, but I really need better.

I guess, I've got so used to listening to by Dynaudio active near field monitors, that I've become fussy. Too damn fussy.

TkH11

Frequency Response

Frequency response doesn't mean jack s**t. If you're really that keen on knowing the frequency reponse then you're an amateur. Just go and listen to them.

There speaks me that used to work for Neve.

Flaming work laptop toasts cottage

TkH11

@Simon Westerby 1

Cheap battery replacement doesn't mean to say it is defective and will catch fire.

if the batteries from that supplier has no previous history of reliability problems then it's quite reasonable for the employer to use them to provide the new batteries.

By suggesting that the battery is a cheap-knock off, you are in fact attempting to pass the blame onto the employer (unreasonably so).

TkH11

My take

Duty of Care:

In this respect I think the employer can argue they've discharged their obligations in respect of this because they supplied a replacement battery. That is, they've taken remedial steps.

However, it hasn't been established that it was the battery. Though that it seems the most likely.

In terms of the advice given to her by the IT department, the employer can argue the point that quality of the advice they give depends on the accuracy, the completeness of the information she gave them. If she didn't tell them the IT support person about the battery issue, if she didn't tell them it was getting too hot to touch then yes, you can well understand the IT person would have responded with "Wait for it too cool down, the fans will cool it".

This particular part of the claim will come down to her word against theirs, now she's got a lot to loose, £100K to be more precise, so is she really going to tell the truth as to what information she gave the IT support technician?

Radiators in the home are designed to get hot, computer's aren't. Even she knows that.

You have to allow for the fact, you can't expect Joe Public to know about the battery problems that have occurred with Lithium-Ion batteries recently, BUT she's been completely stupid leaving unattended an appliance which she knew was defective, which was getting very hot and not taking adequate measures, such as turning it off, unplugging or removing the battery.

She can't absolve herself entirely of responsibility and hope to pass the entire blame on to an IT support person. The fact is, this lady knew there was a problem with the laptop, she'd even had a replacement battery, so what does she do? Knowing it's over heating, she decides NOT to remove the battery, or even suggest it to the support person and seek his advice.

She knew there was a serious problem, yet made no attempt to turn the defective appliance off, or take it somewhere where safe (outside!) and she's just trying to blame it all on some advice given to her by tech support person.

I think it could be argued that the advice given to her by the IT support tech is that it is just that, advice. The tech. wasn't there in the room to see and touch the laptop to determine the best course of action to take, the support tech. gave advice and it's up to her as a mature adult to make a decision on whether to take that advice. She knew full well of the history of the laptop and the problem's she had with it and she chose the wrong course of action.

The law expects people to have a reasonable amount of common sense, if they haven't got it, I doubt the law is going to award in favour of the person that doesn't have it. Except America that is ! I mean, what are the chances in the UK of putting a hot cup of coffee in between your legs when you're sitting in a car, driving off, it scolding you and then being able to sue because the seller of the coffee didn't write on the cup "Coffee - Caution: contents hot!"

I suspect, she didn't know how to remove the battery, how often do you change a laptop battery, hardly ever. And not being technical, she probably never figured out how to do it.

But if you own or are operating a device with batteries, then you should know how to remove the battery, so trying to blame this on to the employer would be inappropriate I feel.

But there again, she had received a replacement battery earlier, so this now begs the question, did *she* actually replace the old (and presumably defective) battery?? I bet she didn't!

If it transpires that she was in receipt of a new battery and didn't change the old one, then that can't be her employer's fault. At the end of the day, they can send her the battery, but it's up to her whether she actually replaces it.

I await with interest to see the outcome of this case, but I think the court is going to rule against her.

DWP spent £1m on search engine 'biasing' in single year

TkH11

@ac claiming on line

Two points:

The first is that you say claiming online is a big reduction in overhead for the DWP.

I disagree. I had to sign-on not so long ago. I did it by telephone, I then had to go for an 'interview' with DWP at the job centre where they sat me down for around 20mins and simply verified the information on all the forms I have previously given.

Even if you complete the application for unemployment benefit online, they will still call you in for the interview, so they still employ that large army of people to check your details because they don't trust you to give them accurate information (and also to keep themselves in a job).

Secondly, there comes a point where the money spent on advertising and the benefit it gives in the reduction of staff isn't worthwhile: the money could be spent on employing more people!

I suspect it's not about that, I suspect DWP is trying to use the web as a means of communication with the public. But it's ill thought out, unless they start random pop-up advertising (which would cause a public outcry and it's much more blatent what's being done), people only end up at the DWP site because they're actively searching for it.

I think it's just a case of the dumb DWP people haven't thought it through.

As them for the justification of why the £1m budget was set for this particular activity.

You'll probably find it was purely an arbitrary figure that someone conjured up out of thin air with no good rationale behind it.

A Freedom of Information Act request needs to be submitted to find out what their real strategy is and how have they measured the success of that strategy.

I'm willing to bet, there is no measurement of success criteria, that would be far too forward thinking for a civil service department, where they can just get away with wasting our money with no accountability. Even if you could point the finger at one individual, they will never be fired

These civil service organisations ( I worked in one), regularly say in team meetings, there's an acute awareness that they have to get good value for money for the tax payer..they know it's not their money to burn, but yet, there they carry on, time after time wasting out money with no accountability..

TkH11

hmmm

F**K me! This is the problem with civil service agencies no accountability, they can choose to spend however much they want on the particular objective.

What would it have been next year, £2 million?

Talk about misappropriate use of funds!

But you see, I don't honestly believe people actually go want to work for organisations like the DWP, the unemployment offices, I believe people 'fall' into the jobs and don't plan their careers to go work in these kind of organisations.

Police extend detention of e-voting critic

TkH11

Justice?

I don't have much confidence in the Indian judicial system!

They've had in in a cell for a week, have they actually charged him with a crime yet?

Holiday snaps? Er, no - criminal porn

TkH11

Idiot

He handed the computer to the Police knowing there were images on there despite the consequences for himself....the guy is an idiot. Delete them first then, at least give yourself a chance at not getting caught!

We all know they can recover deleted images unless more advanced precautions are taken but the Police would have been looking for websites accessed, emails etc.

One thing you can never ever do, is trust the Police. May be you think yo are helping them find your child, but at the end of the day, any chance to screw you, and they will take it. Always do.

Energy-saving LEDs 'will not save energy', say boffins

TkH11

@justkyte The Elephant in the room

I've done a lot of experimentation with LEDs recently, making my own light bulbs and you're right.

Looking at LED bulbs on the market, they're pretty much useless and a complete rip off!

I purchased a £29 2 Watt LED light bulb from Homebase not so long ago, it's just about ok as tablelamp. £29 for a single 2 Watt LED!! A total rip-off.

Later, I discovered the same bulb is sold by John Lewis department store for a still whopping £10 !

You can buy 3 Watt LEDs on Ebay for approximately £1.50 !

Most of the LED light bulbs available use the old low power 5mm diameter LEDs and perhaps 10 or 20 of them in a single light fitting. I was in a restaurant a few weeks ago where they used a few of these spot lights, and you couldn't even seen any sign of light from them on the walls during daylight. Completely and totally useless.

There are some bulbs on the market which use 3x 1.5 watt LEDs, and they are significantly better. But even this is very new, and they're not that readily available in the UK. Sure, you can import them from abroad easily.

But they're still way behind though. I use 3 Watt LEDs. And you even purchase much more powerful ones but the question is one of thermal management, keeping them cool.

The problem is that the classic fittings such as GU10's, with 3x 3.5 watt LEDs are going to get very hot, they get hot even with 3 x 1.5 Watt LEDs and the hotter an LED gets, the shorter its life will be.

I think realistically, if we're going to see very bright LED light bulbs running at a reasonable temperature which doesn't shorten the life too much, then a new light bulb format needs to be produced.

At the moment, 'most' LED lights are bespoke designs, and the idea of a standard lightbulb which can be used in different luminaires in the way you can with conventional tungsten filament bulbs doesn't exist. Sure, they've fitted LEDs into existing light bulb formats, but they're not very good are they?

The result is, that any decent LED luminare is expensive. The production volumes aren't there to allow economies of scale to reduce the manufacturing cost down.

TkH11

@Adam Nealis

Ah, but the human eye is more sensitive to green light than it is to red.....so he could turn down the brightness of the green LED and make it use less energy than the red.....

TkH11

@-tim

if LED's have a bad power factor it's not because of the LEDs! It will be because of the power supplies inside the lamp which have to transform the 240VA AC to a low voltage DC supply to drive the LED.

That conversion also wastes power, kind of ironic given we're trying to save as much energy as we can.

TkH11

Reducing electricity use

There is one way to deal with this energy issue. Everyone talks about reducing electricity use to reduce CO2 emissions.

If you just change how the electricity is generated, then reducing energy use doesn't matter at all.

TkH11

Lack of logical thought

The article is flawed. The subtext is quite clearly, let's not bother with LEDs because mankind might just decide to continue to use more power.

The fact is, LEDs are far more energy efficient than any other form of lighting.

On a technical level they are superior and this is why they should be used.

The idea that man might simply negate the lower power of LEDs by using more of them is something that we mankind can do something about. This is within our control.

It may or may not come true.

To argue the case that we shouldn't use more efficient lighting technology because of something which may not even happen is rediculous.

if we don't adopt LED lighting, then we certainly won't reduce our energy usage. So it's definitely worth adopting the technology because it *might* be beneficial. And whether it remains beneficial is a decision that's for *us*, mankind to make.

Undead Commodore 64 comes back for Christmas

TkH11

Market?

I'm not really convinced there's a market for this item. It's clearly intended to be nostalgic and is aimed at people in their 30's and 40's that owned them as kids. But, we want them with the actual innards!

Creating a computer in the same case as a C64 but with totally different innards doesn't make it a C64!

It's being marketed as a C64 and so clearly aimed at the nostalgic market but the kids of today won't have that nostalgic feeling: they weren't even born when the C64 was around! So what's in it for the teenagers of today?

To make it nostalgic means it has to be able to play the original games of yesterday and will those games appeal to the kids of today when they're lacking the blazing 3D graphics.

Let's be honest, I love playing old games like PacMan, Defender but I get bored with them very rapidly now, they don't hold my attention like the Far Cry, Half Life 2.

If it's intended as a games computer then there are other consoles which already do that, so this new C64 needs to have some unique selling point, perhaps that's the price..perhaps not.

To gain a low price point requires a large market, the games console manufacturers in the past have regularly sold consoles at below the cost of manfacture in order to achieve market penetration and made up the losses in the sales - and higher than otherwise would be- price of the software.

Does anyone really think this nostalgic C64 is going to have as large a market as say a Wii games console?

TkH11

@mittfh IDEs

I don't think modern IDE's do hand hold. What they do is provide decent debugging facilities which are certainly superior to the way we used to debug code on the home computers from the 1980's.

The only way you could debug code from those days was to use print statements to see where the code was getting to, and to print out the values of variables. In terms of productivity, modern IDEs win hands down.

I remember debugging real time embedded systems by making use of whatever you could, and that regularly included the use of an LED on the circuit board, or a digital storage oscilloscope to examine an analogue waveform, interpret the modulated waveform as bits of data, then construct the actual packet's header in hex to work out what the f**k was going on! Ah, the good old days...

Royal Society opens inquiry into why kids hate tech

TkH11

Relevance

In response to comments that computing courses in school have no purpose:

I disagree. Admittedly, having taken a look at current GCSE courses in Computing/ICT they seem to me to be quite useless.

When I studied A level Computer Science back in 1984-1986, it was definitely extremely worthwhile. We studied everything from relatonal databases (what there was back then!), to data structures (linked lists, stacks, binary trees), to high level languages and low level languages including compiliation and assembly..

These things were relevant back then and they're still very relevant today.

Now, the real question is, has A levels in Computer Science been dumbed down? Has the course content been changed so much that they are now like the GCSE's - completely useless?>

Pupils find teacher's abuse images

TkH11

harm

The argument that's nearly always used is that downloading the pics causes the abuse to take place, it creates a market.

In this case, (and I'm sure many of these types of cases) such an argument is invalid.

No abuse took place: there was no victim.

So are we punishing people because they've caused harm?

BT ad banned for 'misleading' customers over broadband speeds

TkH11

@Oliver 7 - The real scandal

I disagree with you on the the point that the real scandal is the much lower upload speed.

Most people download webpages and so the assymetry is appropriate. Whilst the upload speed is considerable slower than the download speed how many people do you know have complained that the web is too slow?

The outgoing http request to the webserver is tiny compared to the amount of data being downloaded of the webpage itself.

How many of those webpages being too slow to load are down to the how long it takes for the outgoing http request to be transmitted to web server over your broadband connection?

Answer: an incredibly small number.

For most people, the slower upload speed isn't an issue. If it were, IT professionals would be all over it, we'd be the first to complain about it.

I accept however, some people may need, some businesses may need a symetrical connection speed (where download and upload speeds are equal).

There are companies which provide higher upload speeds, and no doubt people with this requirement are sufficiently technically aware to seek these companies out on the web (as I have done very recently).

My criticism in respect of the asymetry between upload/download speeds is that there aren't enough companies providing higher upload speeds (trading off the download speed), and ISPs don't give you a choice on what upload/download ratio you would like.

If they could do that, then that would be great. Let us the user decide on what we actually want and need for our specific applications we're running.

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