* Posts by Alan Brown

15087 publicly visible posts • joined 8 Feb 2008

£100m DMI omnifail: BBC managers' emails trawled by employment tribunal

Alan Brown Silver badge

Reading the evidence

I'd say he was more or less hired with the specific intent of being thrown under the bus as BBC management realised the project was a clusterfuck and they needed a plausible exit strategy which wouldn't result in them being in the firing line.

Unfortunately for them, he decided he wasn't going to be their Patsy.

Alan Brown Silver badge

Re: Use of technology

"The recording would be inadmissible in a tribunal/court unfortunately."

If introduced directly, that's true.

A transcript of the recording IS admissible and then the recording can be introduced as backing evidence if the transcript is disputed - ie, the only way for the opposing party to avoid having the recording introduced as evidence is to accept the transcript.

Seems a bit odd, but that's the way it is in the UK for one party recordings.

If everyone's aware there's a recording taking place then the recording is directly admissible.

FWIW, in the absence of recordings, the first person to file a record of meeting minutes is legally assumed to be accurate unless that account is disputed - and even with a recording the recording has to be used as evidence for a dispute

One company I worked for (a govt operated radio station...) had a manager who would take advantage of this by agreeing to everything in meetings, then bash out a memo stating her version of events - which usually had no relationship at all to what had actually taken place.

It proved extremely hard to sack her as the only way to defend against this kind of thing is for everyone else involved to immediately dispute the version of events or a recording to be produced.

People like this are the ones who go from job to job with glowing reviews and a golden handshake as it's usually the only way to get them out the door.

Blighty in SPAAAACE: Brit-built satellite films the Earth

Alan Brown Silver badge
Flame

SSTL are just the integrators

The instruments on the bird have come from labs all across the UK

Disclosure: My employer has one onboard

The funny thing is that SSTL have been using our environmental chambers recently because theirs aren't big enough for the job.

Fire: because that's what got it up there.

AMD's first 64-bit ARM cores star in ... Heatless in Seattle*

Alan Brown Silver badge

@asdf

I always wondered why Intel never exposed the native interface of the cpus.

Whilst the binaries may not have been compatible it would make for some interesting speed/efficiency tests

Why hackers won't be able to hijack your next flight - the facts

Alan Brown Silver badge

Re: Step back and thnk about this.

"I've always worried why the Nimrod (based on the Comet 4) was kept in servie so such a long time,"

It worked and it had spectacular endurance (engines in the wing meant that when on station 3 of the 4 could be switched off, dropping fuel consuumption dramatically.) Try that on a podded engine and you'll find yourself flying in a corkscrew pattern thanks to the drag of windmilling fans.

A bunch of the other stuff on them was shite and dangerous, but all the other aircraft were "Not Invented Here", so jingoism ensured Nimrods kept going. (Not that Rivet Joint birds are any better. The design is older than the Nimrod)

Military aircraft are more about projecting national prestige than fitness for purpose.

China cracks down on instant messengers: Users must hand over real names

Alan Brown Silver badge

I'm on wechat

And I didn't have to provide a real name.

Unless Wan Han Loe is a real person.

London cops cuff 20-year-old man for unblocking blocked websites

Alan Brown Silver badge

Re: Kicking and Screaming

"The Game of Thrones problem is also a good example. Everyone wants it but it's released in a specific place on a specific network...so gets pirated something rotten."

Actually it's a good example of the way things will be.

It got pirated something rotten and the producers wore that as a badge of pride. Their only stated worry was that if the pirated versions were "too good", people wouldn't buy the DVDs.

Alan Brown Silver badge

Re: What law has been broken.

"What I did notice was bots. Lots of bots"

Robots.txt and a suitable deny list for the ones who ignore it - works wonders.

Alan Brown Silver badge

Re: What law has been broken.

@mad mike:

They can make up whatever reason they want.

The CPS won't touch it with a bargepole as criminal charges would be laughed out of court and he can still sue them for false arrest - police can't do this kind of thing in a civil matter without a court order and even then only to bring someone before a judge.

Alan Brown Silver badge

Re: Jolly good work.

"I work as a programmer. I expect to be paid by my employer to turn up to work, but I certainly don't expect to be paid every time one of our users runs a piece of code I've written."

Microsoft and Cisco do.

Once upon a time they didn't, but times change.

Alan Brown Silver badge

Re: Jolly good work.

3: The title in question was last aired 30 years ago and the ONLY source is a torrent of a fairly naff VHS rip.

Alan Brown Silver badge

Re: Jolly good work.

"So if you weren't gonna pay for it then why the fuck watch it?"

The principle of the matter. Lots of people are downloading things with no intent to actually watch them, simply because of the streisand effect (whack a mole, etc etc)

This isn't exactly new. The french had a similar problem about 250 years ago: https://www.techdirt.com/articles/20110808/12354815439/if-even-death-penalty-wont-stop-infringement-perhaps-different-approach-is-needed.shtml

Documented in "Mercantilism", which is a university textbook, in case anyone wants to dispute it actually happened..

Alan Brown Silver badge

Re: Jolly good work.

"Good to see that in a "raid", a private individual from the Federation Against Copyright ViolationTheft, a private for-profit organisation funded by large studios, was invited along for the ride."

That in itself is completely illegal, unless he was the actual person who signed the complaint and there was a court order for the raid.

If there WAS a court order, the COLP wouldn't need to use bulying tactics to force handover of a domain - and registrars wouldn't be telling them to take a hike.

Alan Brown Silver badge

Re: even if he did...

"Here in the US it's a crime to do something where the primary aim of that something is to circumvent a law"

Yes - A crminal law.

The blocking of websites is a civil matter, all the court orders are in civil court, naming individual websites/IPs and applicable to individual ISPs (who must have more than 50,000 customers.)

There is no crime here. It's a civil matter and the COLP are operating WELL outside their legal jurisdiction.

Alan Brown Silver badge

Re: Don't talk to the police

Keeping quiet is not the same thing as "I refuse to speak until my lawyer is present"

Alan Brown Silver badge

Re: Bail

It would be interesting if they have to pay out damages due to false arrest, etc.

Alan Brown Silver badge

"So if he was released on bail, he must have been charged with something? what?"

Wearing a loud shirt, in a built up area, during the hours of darkness

Alan Brown Silver badge

Re: What law has been broken.

"Yes, there's a law that says ISPs must block these sites,"

No, there isn't.

Individual ISPs get court orders to block sites, in civil cases.

This is corporate chestthumping at its best.

You can't be arrested for a non-crime, or for a civil matter unless you've broken a court order (in which case it's a contempt of court charge) .

Note that the actual charges proferred have not been stated and in all liklihood they never will be, because they woulfn't stand up in court.

There have been a number of cases where COLP officers have been found to be operating well outside their jurisdiction and without the knowledge of local forces (to the extreme irritation of those forces, who tend to regard them as a bunch of cowboys)

The COLP are the same group of numpties who try to arrest people for wearing tshirts or holding signs which say "Scientology is a dangerous cult". They are the only "police force" in the UK which is a privately registered company.

COLP are an embarrassment. Half of what they claim to do is fox-guarding-henhouse stuff and the rest should be covered under a proper national agency with proper oversight, as is done in other countries.. They're a guild hangover from medival times and should be limited to the city of london, not behaving as a non-accountable national agency.

Alan Brown Silver badge

Re: Short term memory loss

"I would also suspect that soon we will get to a point where anyone who uses Tor or a VPN to access the Internet will be arrested "under suspicion" of accessing websites we shouldn't be accessing."

Using either WILL get you under the baleful eye of various spooks

Alan Brown Silver badge

Re: Jolly good work.

Apparently you have to be a member of the church of scientology.

Alan Brown Silver badge

Re: Jolly good work.

"Very few people who download a pirate movie had the intention of buying it anyway,"

I for one have bought a number of movies I wouldn't have otherwise done, after viewing downloads..

The simple truth is that a good number of movies are crap and I'm bugger if I'm going to pay 15-20 squid on a new release to find that out. The crap ones get deleted and usually not-fully-watched.

DON'T PANIC! Satellite comms hacking won't be able to crash an aircraft

Alan Brown Silver badge

Re: VHF?

Park a bunch of ILS marker beacons a few hundred metres short of a runway could make things "interesting".

Especially for whoever did it. Such an action would go unnoticed for about 2 seconds, then the ils systems on the aircraft would shut down in the presence of conflicting signals., requiring hands on sticks in short order.

Those looking for the beacons would not be particularly happy, nor would they be willing to just "have a chat". It's very easy to triangulate in on 'em, so hiding wouldn't be much of an option.

BBC man Linwood 'was unfairly sacked' over £100 MILLION DMI omnifail

Alan Brown Silver badge

Re: Never mind the "talent", what do their HR people get paid?

"I'd been wondering how firing the guy in charge of blowing 9 figures up the wall could possibly fail"

Given that he arrived in the post well into the project and long after it had lost its way - "Pretty spectacularly"

I've been wondering how much it'd cost the beeb ever since it happened.

Supermicro adorns servers with bright and shiny ULLtraDIMMs

Alan Brown Silver badge

Re: Price has a lot to do with it

I did do the research - including email exchanges with Sandisk Europe.

The Diablo driver is a proprietary binary blob.

From a number of points of view, that makes it unstable and unreliable until an opensource driver is available.

Ulltradimms also require bios tweaks or the OS won't see them - They can't just be dropped in any old box.

Supermicro were working on this with Sandisk when I spoke to them back in March/April. I'm a little surprised it took this long to get them to market.

Alan Brown Silver badge

Price has a lot to do with it

"So far, despite its promise, only certain IBM X-Servers have been using the technology, and that server business is being sold by IBM to Lenovo"

The things are insanely expensive(*) and may be limited to Windows.

(*)10-100 times the price of equivalent PCIe devices

As AC write, it's hard to get much information about them. This may change when Supermicro roll things out but drivers are likely to be a serious hurdle in non-windows environments.

Bose says today is F*** With Dre Day: Beats sued in patent battle

Alan Brown Silver badge

" to be honest, Beats were not great on quality"

I always assumed they were something to do with masturbation.

4K video on terrestrial TV? Not if the WRC shares frequencies to mobiles

Alan Brown Silver badge

Re: Cut or compress

The shopping, 'chat' and porn channels are prime candidates for lowbitrates as the screen doesn't update much.

Going to H.264 SD would make a substantial difference in the number of channels able to be fitted in one multiplex. At some point it's likely that a decision will be made that this will be the way forward - probably with a 2-3 year leadin on end-of-sale for freeview SD boxes.

Alan Brown Silver badge

Re: HEVC for SD

"We started with MPEG2 around the end of the last century. H.264 services launched on DTT in 2009 - roughly a decade later"

You missed DTT upgrades knocking out 20-30% of the entire Freeview receiver fleet in 2007 (no upgrade was possible on SetPal-based units as the company went bust) and that H.264 started the same year, just not in the UK as a public broadcast.

On the subject of "mini updates"

I've just had to reflash my 18 month old FreeviewHD system to cope with multiplex updates made in January (which shows how often I use it) - The updates affected 5-10% of ALL HD receivers out there and for most it's not practical to update as it involves soldering a USB port to the board or using a specially made scart-serial cable.

Arquiva never broadcast updates for these units (Vestel T8600s sold under dozens of brand names, including Tecnika and Bush - they were the ONLY available HD box for the first year of FreeviewHD) so owners who paid £59-150 for them are mostly out of luck.

Most people will have thrown the boxes out and bought new ones. It seems the cost of using Freeview is having to get a new decoder every 3-4 years.

Alan Brown Silver badge

Re: HEVC for SD

"Well, Samsung does have some sets with the ability to pug in an upgrade box, but you can buy a new TV for less than that costs."

This is a good arguement for a standardised plugin interface, like say... HDMI

BT FON fail: Telco CHARGES customers for FREE Wi-Fi usage

Alan Brown Silver badge

"I'm moving to PlusNet now"

Also known as BT Yorkshire.

Alan Brown Silver badge

FON enabling

You can enable it whilst you're travelling and then disable it afterwards.

BT don't seem to have taken that into account.

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

Alan Brown Silver badge

Re: Laser eavesdropping

"My next suggestion would be to combine the musical window frames with double-glazing where the two panes are not quite parallel to one another, "

Properly done acoustically controlled double glazing should always be done this way.

Alan Brown Silver badge

Re: Insufficient data

> MATLAB?! I've heard MATLAB referred to as "FORTRAN meets APL in car crash",

Yup, but it's not as bad as IDL

> it is useful (very very useful) to prove an algorithm but not as quick as "proper code"

That doesn't stop people using it (or IDL) for production purposes

(IDL is a display language FFS. Asking it to perform complex numerical analysis is madness)

Alan Brown Silver badge

Re: Er....

"Wasn't there a rumour that one of the spy agencies had bugged the other by bouncing a laser off a mirror through a window ?"

It's easy enough to do/demonstrate and is an extreme use case of the photophone - the window itself is the mirror, not something inside the room (dirty windows reflect more light).

The lesson to take away from the laser trick and the high speed camera trick is "double glazing + heavy multilayer curtains, if you must have windows at all"

LinkedIn settles missed overtime pay case: Will pay $6m to staffers

Alan Brown Silver badge

Surprise surprise

Companies which indulge in sleazy business practices in one area seldom restrict it to that area alone.

Brits stung for up to £625 when they try to cancel broadband

Alan Brown Silver badge

"Isn't this the sort of thing the regulators are supposed to fix?"

http://en.wikipedia.org/wiki/Regulatory_capture

Regulatory capture is a form of political corruption that occurs when a regulatory agency, created to act in the public interest, instead advances the commercial or special concerns of interest groups that dominate the industry or sector it is charged with regulating. Regulatory capture is a form of government failure; it creates an opening for firms to behave in ways injurious to the public (e.g., producing negative externalities). The agencies are called "captured agencies".

$HINT: Look where Ofcom's executives/staff come from and where they go to after leaving Ofcom.

It's hardly restricted to Ofcom and is a form of corruption. Regulatory staff/ministers should be prohibited by law from working in the industry they regulate for at least a decade after leaving the agency.

Alan Brown Silver badge

Re: My opinion

"I still have to pay BT for line rental, but they do 'own' the wires after all and will fix usually within 24 hours."

You must know a different BT to the one I know. I had my line down for a week at one point, before they bothered showing up.

Alan Brown Silver badge

Re: Rubbish

"His ISP claims they are not in breach of contract as they are making efforts to rectify the situation."

"Making efforts" is not good enough - they actually have to rectify it

If you give them a reasonable period in an "unfit for purpose" recorded delivery letter (14 days is ok) then that gives them a deadline they have to comply with.

Alan Brown Silver badge

Re: how is this a story?

"Customers surprised to find that they are expected to pay what they agreed to pay!"

The laws regarding unfair terms in contracts come into play.

Alan Brown Silver badge

Your contract is with the ISP

"Legally your ISP is still responsible but they don't always have much control over the last mile."

That's a contractual issue between the ISP and Openreach - and is explicitly not your or my legal concern.

If you want to get out of a contract for non-performance (particularly if throughput is shite or there are lots of disconnections), send a recorded delivery letter stating that the performance is not as advertised and therefore is "unfit for the purpose it was sold" - this is a contract breaker. They have a short period to try and remedy the situation, but after that you can close your account without penalty. (Disclaimer: I am not a lawyer, but this is the advice I got from one). They may try to go after you for termination fees, but proof of delivery of the letter is a powerful tool in small claims court.

You are NOT bound by Otelo or any of the dispute processes - they can be leapfrogged and small claims actions taken.

You can also invoke the Protection from Harrassment Act 1997 if they're making a real nuisance of themselves.

On the actual problems side:

Some ISPs are far better than others about badgering Openreach to actually fix duff lines. (Mine is pretty good - http://phone.coop), whilst some (ie, the big 6) seem to have some kind of cozy agreement with openreach to not bother and then get their ScriptReading Monkeys to divert/distract/delay.

This is especially important when there's a faulty cable involved. $LARGE ISPs are utterly focussed on "closure rates" and not on patterns of complaints, which means they don't put 2 and 2 together when a large number of customers in the same street are complaining about service issues (or when a single customer is repeatedly complaining about the same problems). BTOR contractors will happily sign off a non-fixed fault as "closed" because they're focussed on closure rates (they should be flagging patterns of fault reports, but they don't, because it might mean they have to spend money.)

A smaller ISP is often willing to keep badgering BT to fix the bloody fault - and there's none of this "you have to wait 2 weeks" bullshit.

My personal experience of cable faults is that it took 8 _years_ of complaining before openreach finally worked out that the underground 7 pair cable into my property was shagged - despite every contractor coming out finding foreign battery, shorted pairs, etc etc and changing to the "least bad" pair over that period - and 4 months for them to actually get around to replacing it.

Verizon to FCC: What ya looking at? Everyone throttles internet traffic

Alan Brown Silver badge

Re: As long as...

Throttling equally is known as "bandwidth management by contention"

Priority queuing would work just as well, but the fundamental problem in the USA is that many years of telco lobbying has gutted competition in the ISP space, so there's noone else that clients can go to.

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

Alan Brown Silver badge

Re: Good luck with that F35

The F22 is supposed to be the capable fighting system which suppresses enemy airpower.

The F35 is supposed to be the cheap swiss army knife which acts as followup and finishes off the stuff on the ground, etc etc

Except it isn't and it won't - and for the stated mission profile it certainly doesn't need stealth.

If it ever goes up against moderately capable opponents flying F15s (or even A4s) the F35 will LOSE.

Kiwi Rocket Lab to build SUPER-CHEAP sat launchers (anyone know 30 rocket scientists?)

Alan Brown Silver badge

Brain Drain

The reason New Zealand has one, is that the envionment there is hostile to new ventures. In particular there are no taxation breaks for R&D and the telecommunications environment is expensive thanks to 30 years of monopolistic abuse by the incumbent telco

The former is why many companies jump across the Tasman (Australia offers 150% rebates on R&D) and the latter is why virtually every attempt the NZ govt has made to encourage establishment of things like call centres in Kiwiland has foundered (the exceptions have mainly been "adult services", which the NZ govt definitely hasn't been encouraging).

Yorkshire cops fail to grasp principle behind BT Fon Wi-Fi network

Alan Brown Silver badge

Re: I have to defend the police here...

"I am sure a quick call to the local plod should sort that out."

Yes it would, there are Peeping Tom laws in this country.

Alan Brown Silver badge

Re: Not wanting to defend plod, but

I'm more tempted to offer open, now that the firmware for my AP allows bandwidth restrictions for the guest AP SSID.

Are you broke? Good with electronics? Build a better AC/DC box, get back in black with $1m

Alan Brown Silver badge

Re: disconnect?

"you don't disconnect 450VDC under load using a plug unless you really hate your present eyebrow configuration."

For that matter, you don't disconnect ANY high current DC circuit under load - and it's not just your eyebrows which may suffer. The spray of molten metal will see to that.

Alan Brown Silver badge

Re: No they don't

"The average UK 230V 13A plug will get warm running that for more than a few minutes."

Only if badly wired.

UK 13A sockets are rated to pass 3.2kVA (not kW) and under normal circumstances they won't change temperature if that kind of current is passed through them.

Alan Brown Silver badge

Re: No they don't

"The reason we use AC rather than DC is because it's more efficient to transport over long distance, lossy power lines, and more efficient to step up and down in voltage"

ITYM: It's more efficient to use High Voltage to transport over long distance.

HV AC lines have non-insignificant losses when transported over long distances.

DC is better - the higher the frequency, the higher the losses, but the less iron needed in transformers - which is why aircraft systems are 400Hz and older HV electric train systems used 16Hz (AC has one major advantage over DC - any arcs which might be generated self-extinguish every half cycle)

What is true is that it USED to be more efficient to step up/down using AC, but that hasn't been true for over a decade, and that's been leading to quiet changes in power distribution infrastructure worldwide.

+1 for standardised DC supply voltages, but it has to be borne in mind that DC distribution setups have to be built to deal with and control arcs (this is why switches are usually rated for 20% of the DC current vs their AC rating.).

240V DC distribution used to be common in many industrial areas. It was discontinued because it's unsafe - one anecdote I've heard related was that a blown bulb arced internally, and the arc then ate its way through the bulb base, socket, suspending wire and into the ceiling rose before someone managed to shut the power off.

Personal experience from cutting through a live 48V feed (4mm2 wiring) is that the amount of current which flows is scary (the wiring got hot before the fuse at the other end blew and the arc completely destroyed the wirecutters I was using - the feed was supposed to be dead.). On another occasion I watched a 22mm spanner accidentally dropped between 48V busbars get completely destroyed and the resulting arc almost became self-sustaining.

Lower voltages may be less inclined to arc, but they need higher currents, which in turn means heavier cabling. It's all roundabouts and swings.

+1 also for 48V battery, but higher voltages are better in your storage bank because that translates to lower charge/discharge current (longer life, less droop) and thinner wiring (less voltage drop, lower cost). Electric cars often use 600V - 48V is used in telcos because that's about the highest voltage which is "safe" for dry skin to come in contact with. and using heavier wiring isn't a major problem. Higher voltages are regarded as "mains" for all intents and purposes and usually require electrical qualifications to work on and sign off on.)

Report: American tech firms charge Britons a thumping nationality tax

Alan Brown Silver badge

Re: @cynthb

"Ditto for Australia."

It's even worse for items - such as books/magazines - which are published in the USA but get to Oz/NZ via the UK

They generally arrive 2-4 months after the cover date (bearing in mind that magazines are on sale in the USA 2 months before their cover date) and costing 3 times as much.

The global book publishing copyright/distribution cartels are still in rude health.

Alan Brown Silver badge

Re: I think... Far East manufacture there you have it

"Much cheaper to ship stuff to the States across the Pacific than send it to Europe across the Indian Ocean, around southern Africa and up the eastern Atlantic, less pirates too. Probably shipping larger volume to the States as well."

It's even cheaper+faster to load it onto a train and have it arrive in a marshalling yard in germany 2 weeks later.

The reason we're seeing supercontainer ships on EU runs is largely because it's the only way to bring prices down enough to compete with railfreight - right now thet volumes passing over the EU-russia-china line are modest but they are increasing all the time.