Posts Tagged 'life'

R18+ Games and Internet Censorship

R18+ Games and Internet Censorship

The Federal Government has decided to go ahead with Internet Censorship in Australia. At much the same time, the Government has also announced an intention to consult on whether an R18+ classification should be introduced for video games.  I would guess that these two are related, because the absence of an R18+ classification means that (to quote from the AG’s discussion paper on the R18+ classification):

Computer games that are unsuitable for a minor to see must be classified Refused Classification (RC).

Which would mean that a non trivial number of computer games available overseas would be classified RC in Australia (anything which would exceed an MA 15+ rating), so accessing them (or to websites selling them) will presumably become illegal (?)

It seems like an R18+ classification for games is already a done deal because its absence would cause terrible trouble for the proposed internet censorship regime.  Or maybe this is just co-incidence and access to your overseas computer game store might be suddenly cut off just before the next election.

Probably buying another MiniDV Camcorder

Probably buying another MiniDV Camcorder

A while ago I wrote about the death of my last camcorder, and that I was wondering what to replace it with.  With Christmas impending I am going out and getting a replacement – most likely the Canon HV 40.  This is a high definition camcorder which uses MiniDV as its media.  MiniDV is now extremely rare in consumer level camcorders.  However, MiniDV seem to be standard in high end video recording, so there is likely a fair degree of life left in the medium yet.   It seemed the most likely to be appropriate for long term storage of the original medium – with some people suggesting unused Flash memory may go “off” after comparatively short (36 months) periods of non-use.

There is another factor, which is that the compression used for other formats (AHCHD – an implementation of H.264)  is much more aggressive (albeit smarter).  It is also apparently much more closed, with editing tools only having become available in the last year or so.  Aggressive, closed compression makes me nervous that if anything goes wrong with part of the file/medium, a disproportionate amount of the recording may be lost.   I am also concerned that the recording format may be unreadable after a time (eg 10 years, and that I won’t realise until after it’s too late).

Unfortunately, HDV also uses compression (MPEG-2).  However, this is much more well known and more widely implemented, being used for DVDs.   Further, the camcorder outputs through a hardware interface, and I have more faith in that interface being continued to be supported long term – compare HDD and flash drive storage in which raw data is transferred over USB, or potentially by the flash drive being inserted into the computer.  My point being that the data transfer in these later cases is abstracted as a generic data transfer over a generic interface, rather than an output of audio/video over an interface designed for it.

I guess finally there is also the issue of failure modes.  In some cases compressed files and/or filesystems can fail catastrophically, with the whole, or a large part of the medium being rendered unreadable.  I felt Mini-DVs were not likely to suffer this failure mode (although I have had a tape not record because a problem with the transport…)

I am leaning towards HD rather than SD, on the assumption that more definition is by definition better and that  processing HD will only be painful for the immediate future.  I may end up investing in lots of HDD storage though…

Little People in the City by Slinkachu

Little People in the City by Slinkachu

Received this book as a present.  Very funny.  Has photos of models of people simulating various suburban scenes (eg two people making off with a cheeto carried between them titled ‘Scavengers’).  Apparently blog is here.

Click for Sample image (‘Close Shave’):

Help with Which Video Media (Dead Camcorder)

Help with Which Video Media (Dead Camcorder)

About five or so years ago we bought a Mini-DV digital camcorder.  About a month or so ago it died (accompanied by that characteristic smell of electronics burning).  I’m now left with 3 or so hours of MiniDV tape which I have not uploaded to computer and many more hours of archival tape which I can’t access (although for these I do have a virtual backup).

Now, given that these are family videos I have an interest in being able to access them in the future.

My immediate problem was the 3 hours of tapes which I currently can’t read.  I initially thought about buying another MiniDV camcorder – but they are now very hard to come by (unless you want to buy a high definition device, and, in that case, they seem to be the preferred option).  I then thought I should ask around to try to borrow one for a weekend, upload those three tapes and then return them.  However now I am coming back around to the idea that, as family video, the expected lifetime of these videos ought to be measured in decades (millennia if they become valuable historical records!).  Therefore it would be better to have a mini dv camcorder to access the original tapes rather than borrow one.

This implicitly assumes that magnetic tape will have greater longevity than a hard disk or flash disk.  Is that a fair assumption? (my experience with recorded CDs is not good for backups about 5 years old)

Moreover, hard disk and flash disk camcorders all seem to use lossy encoding to store the videos, so I’m a bit leery of using them.  Finally, I think I need to anticipate that my children/grandchildren may have super high definition playback devices so maybe I should be investing in a high definition MiniDV camcorder now.   That would at least solve my problem of recovery of the last 3 hours of tape, and recovery of archives in the future, but would also be quite expensive.  I need to find an answer promptly if I want to record Christmas this year.

Has anyone else tackled these problems?
[update (8 Nov 09)]:  Charles reports Mini DV has better image quality than the other options.  Googling around on the web gives me MTBF rates for hard drives at 3-5 years (!!) (apparently this is made up of a small number of drives that fail very early, and a larger number that last much longer), Mini DV at a couple of decades (if it’s fast forwarded+rewound every 6 months/12 months), DVD at 100 years – although I think they’re kidding themselves, I would give DVD, esp. home burnt DVD,  less than 7 years. While people comment on Mini DV failing on multiple recording on the same medium, my usage mode is to record once per medium.

Peer to Peer … Lending (?!)

Peer to Peer … Lending (?!)

Serendipity led me to some sites today which deal with (the, to my mind boggling in its possibilities, idea of) peer to peer lending.   The concept seems to be, rather than give your money to a bank, who gives it to someone else and makes a profit, returning a little bit to you, a p2p lending site matches you up with someone who you give your money to, giving you the profit, returning a little bit to the lending site.  This means that you are taking on more risk, and also sharing more in the rewards.  On the borrowers’ side, it can mean access to capital at a reduced rate, or on more favourable terms (eg if you have a reputation for being a good payer/some other good reason to receive the money, but would be ruled out by a banks’ bureaucracy).

Are banks the next music industry?

Flexbooks – a Non-Braindead way to produce textbooks

Flexbooks – a Non-Braindead way to produce textbooks

I’ve just seen a post on Flexbooks, an initiative of CK-12 so headed over to have a look.  I believe initiatives of this kind are extremely important.  Because copyright makes the price of textbooks too high, copyright is a significant barrier to education.  A poorly educated workforce is a lower production workforce.  In short, copyright ideology substantially lowers GDP.  Well, no more.  The Flexbooks initiative aims to provide textbooks for K-12 under the CC-BY-SA licence.  The obnoxious (and anti-social) ‘-NC’ is absent.  Thank heavens these are enlightened educators!

I have downloaded their 400+ page book on calculus and, after a quick flip, it seems appropriate for a late secondary school course.  In criticism, the typesetting of equations is a bit wonky (and given the long standing availability of LaTeX this seems very mysterious), some diagrams could be improved, the book lacks a preface,  appendicies and an index, and they seem to assume that student have a particular make/model of scientific calculator.  Much of the demonstration information relating to the site is in Flash, so they’re not entirely enlightened.

Downloading and distributing for free is not even half the story.   As the licence is SA, everyone is free to make changes to them – say farewell to the days of textbooks with US-specific references or out of date pricing.  Does the example in the text book refer to buying a penny white loaf at Banbury Cross?    Why, then change it to $2:00 wholemeal loaf in Sydney, a $3.80 milkshake at Ettalong Beach (for school children in that area) or even something from the tuckshop of the specific school it’s used in.  If there is something wrong with a chapter, take it out and replace it with a better chapter.  Over time such books will reach optimal quality – perhaps even in the absence of structured review (in that bad variants will be less used by teachers).

You don’t even need to change the textbooks to see the added value.  The fact that they’re electronic means you don’t need to print them or, if you do, you can print them in a size and format which suits you. If you think the idea of kids lugging 400 pages of text book to and from school every day isn’t a good one, print them out in smaller parts, one for each term.

This kind of initiative is exactly the kind of initiative that Government should be directing stimulus money to.

News from 1930

Interesting site with news from the corresponding day in 1930.

HT to Steve Keen who says:

‘As Alan Kohler also remarked recently, “one thing that comes through loud and clear is that they didn’t know they were having a Depression” (to which I would add the word “either”).’

Netbooks, Microsoft, a Turning Point

Netbooks, Microsoft, a Turning Point

If we win one more such victory … we shall be utterly ruined.”

Pyrrhus of Epirus, quoted by Plutarch in Life of Pyrrhus.

About 18 months ago a silver (actually white) bullet known as the eeePC running Linux appeared.   They were literally sold out immediately (example story) – despite the fact that they were pre-loaded with Linux, and well before the onset of austerity from the financial crisis.   Within 2 or 3 months a version of the eeePC running Windows XP was announced, first shipping in early (perhaps Jan??) 2008.   At about the six-eight month mark (give or take) people were happy to report the form factor being sold at 70-30% in favour of Linux (google it or see Brendan Leblanc’s claim of “under 10%” in the first half of 2008).

Since that time something has happened.  The specifications for this class of portable device have been steadily increasing, closing the gap between them and standard laptops (so much so, that there may not be a “netbook” market anymore).    With that the price of these machines has also increased.  Linux versions of the eeePC are either not available at all, or are only available on the lowest specification models.   Microsoft now claims to have dominated the  netbook market  with Windows installations (see the Leblanc post referenced above). [One comment notes that Linux based netbooks are available in China.  I would guess that they are available more generally in SE Asia (more price sensitivity) than in the West.]

Windows/Netbooks = Game Over?

Microsoft’s reaction to the success of the eeePC seems, on reflection, to have been well and professionally executed.  Indeed, now that the specifications have been upscaled, Microsoft has announced an intention to increase the licensing fees for this form factor.  That leaves open to question however, how the eeePC was able to be released sans Windows in the first place.  It is difficult to believe that Microsoft had no  knowledge of it.  If they did have knowledge, they certainly could have struck a deal over it (as the fact that they subsequently struck such a deal demonstrates).  They presumably chose not to strike such a deal.  Only ASUS and Microsoft really know what happened, but it does not seem wildly outside the evidence available to speculate that ASUS was initially rebuffed by Microsoft and then has had Microsoft approach them cap in hand.

If so, the eeePC has imposed a heavy price on Microsoft.  It was not a monetary price, although Microsoft has been reporting substantially reduced revenues (indeed, apparently its first ever quarterly revenue decline) and attributing those reductions to the netbook form factor (random example stories- one, two and three).  Rather, that price was its credibility.  The eeePC experience has indicated:

(a) that Linux based products can be a commercial success in their own right; and, as a corollary,

(b) that Linux allows manufacturers to dictate terms to Microsoft;

- and that is the crux of it.  In 2007-08 ASUS appears to have achieved what no other computer manufacturer has managed to do in perhaps over 20 years – it dictated the terms of supply of Microsoft’s products, both in terms of price and availability (XP’s sales availability was either ended or imminently to end).  Given the position of Microsoft this, of itself, is a remarkable achievement.  However ASUS’ achievement was even more far reaching.  Not only do they appear to have dictated terms, but the terms were, in effect, that XP be sold both as a commodity and as a complement to the eeePC.  Commoditising your complements is the holy grail of business.  It allows you to extract the most value/price premium from the sale of your products.

Far from showing strength, the wide availability of Windows on netbooks is a sign of weakness.

Looking forward

The eeePC was the proof of concept for a Linux based future.  There is something incredibly powerful about achieving an apparently unachievable goal.   Until something has been shown to be achievable, only the very brave or committed will even attempt it.  However, once something has been shown to be possible,  many people suddenly become willing to attempt it, and with more people attempting it, each new comer learns faster from the experiences of others.  Consider the history of scaling Everest, with some 30 years from the first attempt in 1922 to Hillary and Tenzing’s first successful ascent in 1953, the time since has been peppered with many additional ascents, including ascents under different conditions such as an ascent without supplementary oxygen, which was once thought too difficult.

It should therefore not be much of a surprise that many companies are now making strategic investments in Linux (reload the link if you don’t get there on the first attempt).   Some companies (such as Dell, Acer and HP) are expressly supporting Linux as a desktop operating system.

Rumours of My Death…

Nothing here should be taken as indicating backruptcy any time soon (- or ever!), or that there is imminent danger of Microsoft ceasing its participation in the IT sector.  It’s involvement is broad and deep and will not fade for a long time.  General Electric, for example, continues to live on after having diversified into many different areas over the past 100 years (Wikipedia claims that half of its revenue now comes from financial services).   Rather, it seems that the days of Microsoft-as-we-knew-it, the corporation which could dictate, at least to some non-trivial extent, many aspects of the IT industry through its leverage over OEMs are over.  Microsoft cannot afford for an OEM to stare them down on the next  eeePC – another Linux based success on the scale of the eeePC would remove any doubt from the minds of the industry.

If this assessment is correct, we would expect to see other industry participants investing in open source, and in Linux in particular, as both a hedge and as negotiating leverage.  Indeed, assuming that ASUS has extracted concessions from Microsoft, other OEMs will be disadvantaged if they do not follow a similar strategy (see this story on Acer’s proposed support of Linux for example).  Loading Linux now appears to be a path to strength.  Google is pursuing it.

In addition, we would expect to see Microsoft to continue to back track on its licensing requirements.   We have seen the start of this in its removal of the three concurrent applications limitation on the starter edition of Windows 7, and also in its repeatedly pushing back the end of availability to manufacturing of XP (it is now 30 June 2010 for the netbook form factor - however despite Microsoft’s end of sales date ASUS has apparently secured an agreement to load XP on its eeeTop).  2008 seemed to be a particularly fruitful year for backpedalling (including limits on CPU speed, RAM, hard drive size, use of hybrid storage and screen size – apparently screen size for a netbook is now 14.1″, – hardly a substantive limitation on the netbook form factor).  [One comment indicates that the screen size for windows 7 is 10.2" - it will be interesting to see how this plays out, although 12" netbooks don't seem to have done that well]

The Final Analysis

The eeePC experience was the case study for the viability of a Linux based future.  If ASUS has used the Linux eeePC to extract negotiating concessions from Microsoft, then it has, in the process, also undermined Microsoft’s credibility, opening the way for other vendors to play into this gap.   Further, if ASUS has secured concessions then other vendors who do not pursue an aggressive Linux strategy will put themselves at a disadvantage.  There is therefore an internal logic to the market which will drive support for Linux installations going forward.

Notes:

I’ve not been able to pinpoint the initial launch date for the eeePC, although it seems to be 16 October 2007.

I recall, but cannot find a reference to, thieves taking the Linux notebooks, but leaving the Windows based ones behind when they robbed a store.  I think it was in the UK and I think it was around March 08. [-> See comment from Al, re Elonex netbooks]

Many secondary documents had to be referred to because primary documents were updated, losing the time relevant information.

The Windows versions of the eeePC were curiously configured in such a way that there was no direct comparison between Linux and Windows versions.   This was also true of some Acer models.  Dell now seems to offer direct comparison (eg lattitude 2100).

Post script

The eeeTop appears to not be available with Linux – however it is shipping with OpenOffice installed.  I guess  other vendors don’t offer an OpenOffice option on their installs – a quick look at the Dell 2100 indicates that Microsoft Office is available as a customisation on the Windows version, but no office suite is available on the Linux version.   Office suites may be next…

“If you don’t have Flash(tm) we don’t want your business”

“If you don’t have Flash(tm) we don’t want your business”

Seems to about sum it up: http://www.ixlappliances.com.au/

Why anyone would turn away potential customers based on whether or not they have flash player installed is beyond me.

Native Instruments are even worse – flash player isn’t enough, you need the most recent version (ffs -ie using my eeePC with Flash didn’t help).  Note to NI: If you want me to spend $1000-$2000 on some of your software html wouldn’t be too much to ask in return.  Ironically, the only thing which doesn’t require flash is their online shop. [I sent them an email, they invited me to upgrade if I couldn't see their site properly - sigh]

Lamb’s Fry

Lamb’s Fry

Had lamb’s fry [=lamb's liver] for breakfast a few weeks ago at The Cat’s Pyjamas – very yummy.  Used to love lamb’s fry as a kid but no one seems to serve it in Sydney.  Still tastes like it used to, although caramelised onions, bacon and tomato relish is a nice touch.

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