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* Posts by Ian Johnston

197 posts • joined Friday 28th September 2007 10:15 GMT

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Posted in Raspberry Pi
Ian Johnston
FAIL

Cognitive dissonance

There seem to be two recurring message from RPF representatives here

1. Everything is in hand. It's all being worked on. Don't bother your pretty little heads about it.

and

2. Everything needs done. It's a community effort. Don't expect us to do everything.

Posted in Raspberry Pi
Ian Johnston
Alert

Re: And another thing...

Eben Upton himself said in a Radio Four interview at one of the Pi launches that it would run off a "couple of AA batteries". Just how you get 700mA at 5V for any length of time from a couple of AA batteries he did not, alas, explain.

Posted in Raspberry Pi
Ian Johnston
FAIL

Re: Additionally, despite no software support as yet...

Every child in the country who might be interested in programming will already own a vastly more capable computer of some sort, whether it's a phone, a tablet, a console or even a desktop/laptop/netbook. Why would they want to do their programming on a completely separate, low powered system?

The Pi would appear to have some promise for embedding in systems, if some sort of interface board ever happens, but the idea that it is a good platform for coding fails at about six different levels if you look at it closely.

Posted in Raspberry Pi
Ian Johnston
Happy

Re: "you don't *need* a new machine to code with."

So do your playing around with a virtual machine already. If it all goes wrong then you don't even have to reflash - just reload the latest snapshot. Takes about ten seconds on VirtualBox.

Ian Johnston
Megaphone

Re: Vaguely familiar

The OU one was probably a DESMOND: Digital Electronic System Made Of Nifty Devices and used on Technology Faculty courses. There was also a series of Hektor computers (Home Experiment Kit) of which the first was a single board job like the Kim-1, the second had a keyboard and the third was more like a BBC Model B.

http://www.old-computers.com/museum/computer.asp?st=1&c=817

Ian Johnston
Alert

An EpiPhone?

Is that the one with the real strong vibrating alert?

Ian Johnston
FAIL

Going down

According to Wikipedia, OLPC managed to sell 21,000 XOs last year - 9,00 to Paraguay and 12,000 to Columbia. In what sense is that "going from strength to strength around the world"? Someone cut'n'paste a press release?

Ian Johnston
Thumb Down

Plenty of soft doctorates here, too

Just look at the proliferation of "professional" doctorates, like the EdD, which second rate universities sell to punters as a way of getting the title without doing the work.

Ian Johnston

Re: Retaining essays

Nope. When you set up an assignment on Turnitin you can choose to have the submissions added to their database or not. Been there, done that.

Ian Johnston
Megaphone

Retaining essays

Turnitin only adds students' essays to its database if the university asks/allows it to.

Ian Johnston
Megaphone

Re: Appallingly bad design?

It may break institutional rules to submit the same thing twice - there is generally a rule about not using the same work for credit more than once. It is emphatically NOT plagiarism to do so, though.

Ian Johnston

Re: Er who?

As soon as you get a positive pregnancy test the NHS sells your details to all sorts of organisations. The amount of bumph which arrives from Bounty and the like is astonishing.

Ian Johnston
FAIL

Re: Again.....Taking the piss now.

"Why was sensitive data relating to 600 maternity patients taken *HOME* in the first place. "

Most midwives in my neck of the woods work from home, for obvious reasons. They couldn't do their jobs if they didn't have data on their patients (or access to it) at home.

Brrring-brrring. Brrring-brrring.

"Hello, duty midwife here"

"I've just gone in to labour. I think the baby's coming now."

"OK, I'll just drive forty miles to the hospital, get your case note and drive forty miles back to see you. See you in a couple of hours"

Ian Johnston
Thumb Down

Re: Again.....Taking the piss now.

""A data controller employee downloaded the data on to a personal memory stick in order to do some work at home." takes the piss on a grandious scale.

WHY is someone taking confidential data home."

I think there might be a clue in "to do some work at home". VPNs are all very well, as long as everything is centrally stored at the employer's end. It's a fat lot of good if stuff is stored on desktop machines.

Ian Johnston
FAIL

Dad dancing

There is something deeply sad, deeply naff, about the idea of "hangouts". It sounds like a middle-aged man desperately trying to be down with the kids on the basis of what he remembers of Friends in the early nineties.

Ian Johnston
Paris Hilton

Re: Comprehension fail

In some places - I believe California is one - speed limits are only legally enforceable if a survey within the last three years has shown 85% of driver to be within the limit. That seems a reasonable way of maintaining the democratic legitimacy of a regulation.

Paris, because she's fast and Californian.

Ian Johnston
FAIL

1992 called. They want their network back.

So you want my phone to drop calls every time I walk from one cell to another. Nice idea.

Ian Johnston
FAIL

I love the consistency.

We have ordered 10,000 and they are on their way / We are selling these 10,000 through RS and Farnell / Buy yours now / We have sold 10,000 though RS and Farnell / The 10,000 are waiting at customs / The 10,000 never left the factory in China because they were made wrongly / We can't sell any yet because they haven't been compliance tested.

Meanwhile their website blithely ignores all this and lists distros and programming webinars. Which must be lovely if you have one of the ten they have actually sold.

Ian Johnston
Thumb Down

Re: LibreOffice for Android

I have to use two applications at once lots and lots and lots of the time. I read documents and write comments in other documents or emails. I copy lots of small chunks of information from one document to another - when doing it by eyeball is far quicker than copying and pasting. I enter information from an email into my calendar. Many of my colleagues use two screens, one for email and one for everything else, for just this reason.

I find the full-screen-only-ness of tablets a complete pain in the arse, which is why the Galaxy Tab work gave me will shortly be starting an exciting new career as a photo frame.

Ian Johnston
FAIL

Spacex have launched, once, an unmanned capsule into orbit. Based on that he thinks he can bring launch cost down by three orders of magnitude within ten years. He's not been talking to Moller, has he?

Ian Johnston
Thumb Down

What use are updates if you can't install them?

The only way to update a Galaxy S (yes, I know, 18 months old, get with the project, gramps) is to use the truly execrable Kies software. I have now tried it on five physical machines and one virtual machine and the most I have ever managed (twice, different machines) is for the phone to be recognized for ten seconds or so.

I'm not alone, according to Mr Google's helpful search engine, not alone by a loooooooooooooong chalk.

Ian Johnston
FAIL

Re: One flaw

You only need a TV licence if you watch TV content as it's being broadcast. No need at all if you are only watching stuff later on iPlayer - though that is not the impression the TVLA drones will give when they phone you if you don't have a TV licence.

Ian Johnston
Thumb Down

Re: Could be a good idea

In most cases the BBC does not own the overseas rights, so "earning a few quid by selling them on iPlayer" is simply not an option. The overseas broadcasters from whom the BBC has already earned many, many quid would be rightly pissed off if they tried.

Ian Johnston
FAIL

Re: Very Wrong.

Very, very wrong. You don't need a license to own a computer, or a TV for that matter. You need a licence to use them in order to watch material as it is broadcast, nothing else.

Ian Johnston
Thumb Down

Re: Not quite the £25 computer in reality

Don't forget the USB hub, unless you are happy to keep swapping between keyboard and mouse.

Ian Johnston
WTF?

Re: Whoa. I. Want. One.

£22 turns out to be about £30 when you order from Farnell. And that's with free delivery. Still cheap, but let's see how much they cost when they exist, eh?

Ian Johnston
Thumb Up

Oh good, someone from RPF

Can you tell us why the story was that 10,000 were on there way, and then that 10,000 had been sold, and then that 10,000 were awaiting customs clearance when it appears that the story should have been that 10,000 didn't actually exist. Manufacturing is hard; telling the truth is easy.

Ian Johnston
Thumb Down

It's not the only game in town

Pop over to eBay, where you can buy old desktops with much higher specification by the pallet load for a similar unit cost. OK, a tad bulkier, but at least they actually exist.

Ian Johnston
Thumb Down

Re: Well...

Why should long term support preclude application upgrades? In fact, shouldn't long term support imply application upgrades?

"We support this for five years, which means you're stuck with the current version of Firefox until 2017" is not the greatest selling point ever.

Ian Johnston
Thumb Down

They might be doing better if their tablets weren't shit.

I have a Galaxy Tab 10.1 which work bought me just before christmas. It is almost unusably terrible. Some of that is down to the usual tablet restrictions (one app at a time, full screen only), some of it is sown to Google's cretinous eternal beta (the Android GMail client can only attach images from teh gallery, and no other type of file) and much of it s just utter rubbishness on Samsung's part.

The first thing that happened when I switched it on was an error message telling me that the Samsung Social Hub had crashed. Next, it demanded to be connect to a wifi network to initialise. Until it's initialised you can't use the browser, which you need to log into a password-protected network like the one at work.

Rumours of an Android 4.0 upgrade come and go. It got an over-the-air firmware upgrade last wek, the main effect of which has been to reduce the browser's (Chrome's) mean time between crashes from twenty minutes to ten minutes.

Nice hardware, but utter, utter shit software. I'm planning to glue a loop on the back, hang it on the wall and use it as a six hundred quid picture frame. The Eee901 I bought for 1/4 of the price as new old stock on eBay is better in every possible respect.

Ian Johnston
Thumb Down

Re: Re: Re: great!

Samsung stuff includes Swype, which makes text entry pretty easy. Unfortunately, everything else about the Galaxy Tab 10.1 which work bought for me is unutterably shite.

Last week's software upgrade has reduced the mean time between crashes for the browser from 20 minutes to about 10. Thanks, Samsung.

Ian Johnston
Unhappy

Googling around suggests

that the galaxy Tab 10.1 is not going to be upgraded to ICS at all. Which I can understand, because Samsung want you to buy new tablets, not upgrade old ones from "useless piece of shit" to "perhaps less useless piece of shit".

I have a Galaxy Tab 10.1. I use it as a photo frame.

Ian Johnston
Thumb Down

Fifteen years ago, actually.

That's when I bought my truly excellent Nokia Communicator 9000.

Ian Johnston
Thumb Down

Missing the point

Gnome3 is only marginally less horrible than Unity. Gnome2 isn't available with current Ubunti.

I've gone over to Lubuntu, which uses LXDE. Goes from the <return> after my password to fully functioning desktop in just under four seconds, faster than Gnome, uses less than half the memory. What's not to like?

Ian Johnston
Thumb Down

from the Faculty of Missing the Point

"Why should I make the data available to you, when your aim is to try and find something wrong with it?"

Last time I checked the way science works was by A making a claim, publishing it with support data and then B, C, D ... trying to find something wrong with it. If the CRU isn't willing to play the game nicely they shouldn't claim to be scientists.

Ian Johnston
Thumb Down

Asperger's is not a disability

Asperger himself defined it as "the extreme end of normal male behaviour". Note the word "normal" in there. Most aspies function perfectly well in society - and, let's face it, most of modern science and It wouldn;t exist without them.

Mr McKinnon's decision to claim that people with Asperger's are compulsive, untrustworthy security risks has not been a helpful move.

Oh, and read up about the medical and social models of disability, will you.

Ian Johnston
Happy

Salvation

Lubuntu is your friend. Works for me.

Ian Johnston
Thumb Down

Why on earth

would I want a portable computer which was utterly dependent on a net connection? The one time I can't be sure of a net connection is when I'm on the move. Laptops which die every time the train goes into a tunnel - coo, there's an attractive proposition.

Ian Johnston
FAIL

Other people's money

Having fun is all very well, but less attractive when it's done at the expense of other people: the creditors he stiffed for £165,000 when he went bust and the ex wife who paid for the flat.

Ian Johnston
Thumb Down

Just had a look

I've just logged onto G+ for the first time in months (apparently it's that wee "+firstname" button, top left). What's the point supposed to be? There is absolutely nothing there except the names of a couple of people who I presume are G+ users in my Gmail address book and, well, that's it. I can't see anything to do and I can't see any way of finding anything to do. Oh, I can create a "hangout", apparently, if I want to sound like a loser half my age from Seattle. Which I don't.

Let's face it. Google have blown this.

Google+. MySpace without the popularity or content.

Ian Johnston
Thumb Up

Breaking News

Apple has just sued the makers of Plasticine for look-and-feel infringement.

Ian Johnston
Alert

But does it have

mutation strings?

Ian Johnston
IT Angle

Good heavens

Is Google+ still going?

Ian Johnston
Thumb Down

Easy casting job

"That the agents? Yes, we need another actor for Dr Who. Usual thing, please - pale, anorexic waif with huge cheekbones. Acting ability? No, of course not. Just make sure about the cheekbones."

Ian Johnston
FAIL

Steer clear of the Galaxy Tab 10.1

My work bought me one of these a few weeks ago. It's dreadful. The hardware is fine, but every single part of the software is buggy to a point somewhere between irritating and unusable. For example ... the browser crashes constantly, forgets bookmarks, doesn't synchronize properly and has no means of navigating to the home page ... the email client puts deleted mails in a recycling bin which is then never emptied unless you open it, select the mails there (maximum a day's worth at a time) and delete them all again ... the flash player is slow, buggy and unreliable ... it only reports about 10% of available free space when connected by USB/MTP so transferring large media collections onto it is impossible.

That's all beside the deliberate design limitations: the gmail client can only attach images, Polaris office can only open one file at a time, that sort of thing.

My only hope is that Android 4.0 will improve things.

Ian Johnston

I've got an Android phone (Galaxy S) and a an Android tablet (Galaxy Tab 10.1). The phone is brilliant but the tablet is a piece of bug-ridden, unreliable, crash-prone shit.

Ian Johnston
Thumb Down

Charcoal is carbon neutral

You know how it's made, don't you?

Ian Johnston
Meh

Between a rock and a hard place.

When the Gnome boys decided to commit ideologically pure suicide with Gnome 3, what real choice did Ubuntu have? Go with the Gnome 3 abomination (and shed users by the ton), fork Gnome 2 (a metric fuckload of work) or invent something to sit on top of Gnome 3? The last might be the least bad option from their point of view.

As long as Xubuntu is still available when support ends on Ubuntu 10.04LTS I won't be too unhappy.

Ian Johnston
Headmaster

Making Sense

I'm hoping someone ports Sense to this soon. That's the Scratch derivative used with the Open University's Sense board. Arduino based, lots of inputs and outputs but alas no stand alone capability. See sense.open.ac.uk.

Ian Johnston
Alert

The Golden Rule

Only ever use Ubuntu LTS releases.

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