Archive for the 'YamYamBlogs' Category

Dirty Boy

Tuesday, July 29th, 2014

I’ve gone on here before about how web filtering is wrong and doesn’t work properly, and how the bigger the scale, the harder it is.

We’ve also seen that, according to an Ofcom report (PDF, 1.1MB) customers have greeted the filters with rejection.

That’s quite gratifying, I think. People are being actively prompted to allow censorship, and are rejecting it. Of course, that the tech required is now in place will make it easier to do more packet inspection should law (or other means) request it…

Here’s the Open Rights Group‘s take on it, the approach is humourous, but the message is serious.

If you think this won’t happen, try the Scunthorpe Problem for size.

I’m personally of the opinion that an ISP should do one thing: provide the infrastructure to route packets to the internet, and maybe a few basic services (like DNS, SMTP etc). You might note that the sponsors of that video refuse to offer a filtered connection, something they’re to be congratulated on.

If, like me, you want to defend an open, uncensored Internet with reasonably privacy, then consider joining the Open Rights Group or the Electronic Frontier Foundation. Note that ORG is a UK organisation, EFF is US-based.

Loosely Comnnected

Saturday, July 26th, 2014

This is quite a wierd one: some time ago at a company I work for sometimes, a colleague tried to replace some old 15″ LCD monitors with shiny new 19″ ones, to be confronted by extereme flickering. I had a look, tried the monitors with my laptop, and got a flicker-free picture. I made sure the leads weren’t too close to mains cable, but no change.

We assumed some incompatibility with the (elderly) PCs, and another colleague changed the PCs recently. In the course of doing so, he discovered the real cause. A power lead- just a normal BS1363-IEC C13 (colloquially known as a kettle lead), but, tellingly, with a rewireable BS1363 plug, not a moulded one. Remove the lead, problem stops. This lead was connecting one of the PCs that was working perfectly well, and flicker-free with the 15″ monitor.

I looked at the lead the next day:

The culprit: a badly fitted plug.

The culprit: a badly fitted plug.

and it seemed kind of OK at a glance, though that neutral lead should have been cut shorter.

What did turn out to be wrong was every terminal was loose: loose enough to turn by hand, so I presume that the intermittent connection caused enough noise to upset the new monitor, but not the old one. Disturbingly, this lead had passed a current PAT test, when potentially it’s a fire hazard: loose connections can overheat.

I don’t know if the connections had worked loose (which is one reason why connections in screw terminals should not be tinned with solder) or just sloppily fitted in the first case. The plug did rattle when shaken, but it would do that even with tight terminals, as the pins have a bit of play in the housing. Full marks to my colleague for spotting an obscure fault.

Another Brick in the Wall

Sunday, July 20th, 2014

One for the Walsall history types.

One of Walsall’s better buildings, 41 Bridge St. You can see a picture, and read details here, on Walsall Council’s local listing page. or here on Flickr. Yes, amazingly, this building is not listed, just locally listed, and we all know what protection that gives.

Anyway, this is a great building, and is in use, so unlikely to get the attention of the civic arsonist. It’s rather beautiful, what with all the ironwork on the roof and such, but sitting outside the St Matthews Hall pub the other night, something struck us:

41 Bridge St, from where it approached Lichfield St. There's something odd about the 2nd floor,

41 Bridge St, from where it approached Lichfield St. There’s something odd about the 2nd floor.

a section of wall has been entirely rebuilt in modern brick: the roof and either end look original, and the new work is clearly intended to facsimile the original, but doesn’t quite manage it. I know this building has been the subject of renovation (I think I recall the ironwork being replaced/refurbished), but what happened here, anyone? It’s quite an odd thing- did the bulding suffer damage?

I remember the building as the Heart of England Building Society myself- formerly Walsall Mutual Building Society, apparently.

Poor Kitty :-(

Sunday, June 29th, 2014

This morning’s bike ride revealed a sad sight: someone’s lovely ginger pussycat got himself (most gingers are male) run over hereish:

not far from the junction of Pool View and Barns Lane.

I moved the body before he got more squished, and came back with the car, and took him to Firstvets Aldridge (the nearest vet open today), and got him scanned for a microchip- sadly there wasn’t one.

He looked well cared for and had a collar, so someone will be missing their cat. If it’s you, my sympathy. Firstvets will keep the body for a while if you want to give him a decent burial. They reckon he wasn’t long dead, so it was probably this morning: we found him at around 9:20.

WYSINWYG

Sunday, June 22nd, 2014

Most people are familiar with WYSIWYG- What You See Is What You Get- a computer user interace that displays things in a format that fairly accurately displays on screen what the final output will be, so that (as a simple example) rather than a bit of code:


<b>this text is bold</b>

you get

this text is bold

I’ve spent several hours of my life recently trying to find out why a program I have to use daily was refusing to email people. Here’s the UI:

Skeuomorphic twice over? A web app emulates a phone emulating a slider switch, badly.

Skeumorphic twice over? A web app emulates a phone emulating a slider switch, badly.

.

You’ll notice the option to email two people, controlled by sliders. These are a skeuomorph: soemthing that icorporates design features of something it emulates- in this case, a slide switch. In fact, it’s a double skeuomorph: it’s a web interface impersonationg a smartphone impersonating a slide switch.

I’ve got two problems with it. Firstly it’s unneccesary frippery and animation, and secondly, it plain doesn’t work. It’s distinctly What You See Is Not What You Get. I’ll grant you there’s a certain amount of PEBCAK here on my part, but the control is broken.

If you click on the left-hand side of the control, and swipe accross, like you might with the control it imitates on a smartphone, the control changes to YES. It does the same if you click the right-hand end, or if you click and drag, keeping within the boundaries of the control. The difference is that if you use the first method, like I did, it shows YES, but registers NO to the back-end software, and gives you a several-hour troubleshooting session to work out why the email didn’t send. An older version of the software has a simple check-box here, and I suspect that this is a simple case of layering a bit of wankery over the top for effect…

Opinions differ on skeuomorphs: some consider them to be problematic, and some think them great, for the same reason: they imitate familiar technology, and so either make people confused, or make then feel at home. This one definitely left me confused.

Spiked

Saturday, June 7th, 2014

There’s been a veritable explosion of outrage accross twatter and feckbook concerning anti-homeless spikes in a doorway in London: people have compared them to anti-pigeon spikes, and that we’re demonising homeless people like we would pigeons or other vermin.

The Outrage Bus has been struggling to cope.

And now, the anti “disciplinary architecture” nutters begin to appear- they seem to consider that any structures that are designed as to stop potentially undesireable activity, like this anti-skate-boarding studding, designed to protect publicly-funded street furniture from damage:

An example of studding on a public bench to prevent damage from skateboards

An example of studding on a public bench to prevent damage from skateboards

is an affront to their rights, conveniently forgetting that the public space is, well, public, and has to be shared with people of all viewpoints.

It got worse, with one tweeter identifying this as anti-homeless:

This is designed to stop pedestrians and vehicles crossing in an unsafe way.

This is designed to stop pedestrians and vehicles crossing in an unsafe way.

When it’s clearly designed to stop vehicles and/or pedestrians crossing that space, probably for road safety, but let’s not let the facts get in the way, eh?

Just a couple of thoughts: Firstly yes, the spikes aren’t nice, but then having people sleep in your doorway probably isn’t either. Don’t we all think the outrage would be better targetted at the very fact that we have people so desperate they have nowhere to sleep but a doorway or under a bridge? It’s like the facebook “like this to stop cancer” posts: pointless. If you’re really concerned and want to help, Crisis is this way, and Shelter is over here.

Secondly, if anyone is seriously suggesting we should design the urban environment to accomodate desperate homeless people because there’s nowhere else, then we have failed as a society.

That’s worth getting angry about.

Talking Law

Friday, May 2nd, 2014

As the Internet acronym goes, IANAL, and don’t claim to be, or indeed to know that much about legal process, but Tim Turner does: he trains people “on Data Protection, FOI, EIR, PECR and Information Rights“.

He’s written a very good blog post here on what actually is legal when it comes to direct marketing (what I would call spam…), and indeed, what isn’t, which would seem to make a pretty clear statement about this, for a start, and also, I was pleased to see, mentioned that lovely firm Amber Windows getting a kicking.

Please read the blog, and then start to think about the unsolicited calls, texts, and email you receive.

Discovery

Thursday, May 1st, 2014

I’d always been a bit doubtful of disc brakes on bikes: I’d always thought that the idea of braking at the centre of the wheel would mean less performance, given the torque needed, but I was proved wrong: even my cheap hybrid bike with simple, cable brakes (I was amazed to discover hydraulic brakes on a bike…) offers much better braking that the old one with rim brakes, surprisingly so: I’d guess that the leverage can be greater as the gap between the friction surfaces can be closer (as there’s no need to take account of a out-of-true rim).

Tonight though, I discovered the best advantage: the rim brakes on the old bike fouled the tyre when removing the wheel, which meant removing the shoes or deadjusting the brake, a right pain in the arse. Disc brakes? no bother- undo the quick-release and the wheel drops out (mental note: this must be a theft potential…). This means that when I had the puncture fairy’s first visit in 12 months of having the bike, I got it fixed quick, and still had time for a quick spin taking in the delights of Brownhills, even after the tedium of finding the tyre levers and patches.

[edit: fixed my woeful grammar and typing]

Pier to Pier

Tuesday, April 29th, 2014

We decided to pop away for a weekend, but other appointments kept us at home on Saturday, and needed us back on Tuesday, so just one night away. This meant somewhere reasonably close by, so Weston-super-Mare it was. The resort’s been a popular visit for West Midlanders for years, to the level that the local rag gets published in the town.

My last visit was sometime around 1996, when we drove in looking for lunch, didn’t like the look of it much, and drove out again. The one before that was a day trip sometime in the 1970s, on a coach, when I were but a lad.

Since then the prom has been done up, and the pier has had a disastrous fire and amazing rebirth.

It now looks great, and despite the Tripadvisor whingers, well worth the £1 entry fee:

The Grand Pier

The Grand Pier

As a fan of English seaside, it’s nice to see a pier in such good conditiion, unlike the Birnbeck Pier, a short morning walk just up the coast, undergoing emergency repairs by the looks of it, with the lifeboat station in temporary accomodation on the seafront. The pier is in a shocking condition, pictures here, and 2 Urbex reports here (2011) and here (2007), showing the rapid deterioration.

Birnback Pier: just look at the corroded support bracing.

Birnback Pier: just look at the corroded support bracing.

I like piers: love them, which makes this list sad reading, and a good proportion of this list distrubing too- just look at this site, for example.

That made our diversion on the way home the next day all the better: Clevedon Pier also has a chequered past, having suffered partial collapse, but has been restored and is now both in great shape and grade 1 listed:

Clevedon Pier in all its beauty.

Clevedon Pier in all its beauty.

with lovely cast-iron fittings. It’s small, and there’s no amusements (just a tea room), and it costs more that Weston’s Grand, but it’s a structure of beauty, and an example of what can be done. Which seaside pier next?

Openretch

Wednesday, April 16th, 2014

Can anyone tell me how BT’s line providing division, Openretch Openreach survive?

The company I work for provides network services to varying people and organisations, and this means dealing with telecoms providers, and that almost certainly means the loose collective of fuckwits we know and love.

So far this week, I’ve had:

1) In response to a circuit order in a building that is partially let out (and where the BT duct enters via the let out area, and is a retail shop) “can we come tomorrow”.

2) In response to an order made 3 months ago, in a central Birmingham hotel, with the clear stipulation “you must make an advance appointment, the circuit is required by 17/4/14″, an “engineer” arrives today, has to wait a few minutes and is told “no, sorry, the room is in use, come back tomorrow”, and says “no”.

Said engineer was told “sorry, you have to. This is required by 1pm tomorrow, and was ordered 3 months ago. It cost a metric shitload of cash, and you haven’t called in advance, like we told you to, and you do this *every time* we request this. The room is available afer 5:30, or anytime tomorrow”

*shaking of head*

This barely describes the quantity of fucks the engineer didn’t give. “Resourcing”, he said. “not gonna happen”. “we’re only supposed to wait 15 minutes, and I’ve been 20″. The guy was, to be fair, a master of fuck not giving.

and not a single fuck was given.

Behold!

He departed. I called my colleague, among whom’s many talents are shouting at BT (and personally, I think it would be worth his salary just for that). He did so. Our circuit should be active tomorrow AM. We have a reference and everything. I will not hold my breath.

Honestly, if they weren’t still a virtual monopoly, they’d be fucked. I’m very thankful to the abilities of my colleagues, and still wondering what shape BT would be in had they not inherited a state-owned monopoly, but thanking my lucky stars I don’t have do deal with Cable and Hopeless Wireless any more, because they had sufficent sense to disappear.

[edit]

The engineer (the same one) came back the next day, and it worked….


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