Alan’s blog

September 8, 2010

Belloc – on the internet

Filed under: books,personal — alan @ 8:09 am

“Lord! How dependent is mortal man upon books of reference! An editor or a minister of the Crown with books of reference at his elbow will seem more learned than Erasmus himself in the wilds.”

Hilaire Belloc, Hills and the Sea, Methuen & Co. Ltd, 1906 (@Amazon, @Project Gutenberg)

June 29, 2010

The Book Thief – Zusak

Filed under: books,personal — alan @ 10:17 am

I have just finished reading Markus Zusak’s “The Book Thief“, about a small girl in wartime Germany and narrated by Death, as in the one who comes to take souls.  Amongst the hatred of Nazism and falling bombs, the story is of despair and love, cruelty and courage, hard words and big hearts, but told with wry humour and in a dry matter-of-fact prose so that it was only on the last few pages I wept.

March 20, 2010

Reflection in practice: Schön and science

Filed under: academic,books,HCI and usability — alan @ 8:03 pm

I have just finished reading Schön’s “The Reflective Practitioner“. It is one of those books that you feel you ought to have read years ago, resonating so much with many of my own thoughts and writing about creativity and innovation. However, I found myself at odds slightly with the adversarial dualism between science and practice, but realise this is partly because it is a book of its time. I will return to this later.

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February 13, 2010

Total Quality, Total Reward and Total Commitment

Filed under: academic,books,personal — alan @ 1:12 pm

I’ve been reading bits of Richard Sennett’s The Craftsman1 off and on for some months. It has had many resonances, and I meant to write a post about it after reading its very first chapter. However, for now it is just part of one of the latter chapters that is fresh. Sennett refers to the work of W. Edwards Deming, the originator of the term ‘total quality control’. I was surprised at some of the quotes “The most important things cannot be measured”, “you can expect what you inspect” — in strong contrast to the metrics-based ‘quality’ that seems to pervade government thinking for many years whether it impacts health, policing or academia, and of course not unfamiliar to many in industry.

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  1. Richard Sennett, The Craftsman, Penguin, 2009 [back]

January 28, 2010

not quite everywhere

Filed under: academic,books,HCI and usability — alan @ 11:40 am

I’ve been (belatedly) reading Adam Greenfield‘s Everyware: The Dawning Age of Ubiquitous Computing. By ‘everywhere’ he means the pervasive insinuation of inter-connected computation into all aspects of our lives — ubiquitous/pervasive computing but seen in terms of lives not artefacts. Published in 2006, and so I guess written in 2004 or 2005, Adam confidently predicts that everywhere technology will have  “significant and meaningful impact on the way you live your life and will do so before the first decade of the twenty-first century is out“, but one month into 2010 and I’ve not really noticed yet. I am not one of those people who fill their house with gadgets, so I guess unlikely to be an early adopter of ‘everywhere’, but even in the most techno-loving house at best I’ve seen the HiFi controlled through an iPhone.

Devices are clearly everywhere, but the connections between them seem infrequent and poor.

Why is ubiquitous technology still so … well un-ubiquitous?

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December 31, 2009

understanding others and understanding ourselves: intention, emotion and incarnation

Filed under: academic,books — alan @ 3:08 pm

One of the wonders of the human mind is the way we can get inside one another’s skin; understand what each other is thinking, wanting, feeling. I’m thinking about this now because I’m reading The Cultural Origins of Human Cognition by [author]Michael Tomasello[/author], which is about the way understanding intentions enables cultural development. However, this also connects a hypotheses of my own from many years back, that our idea of self is a sort of ‘accident’ of being social beings. Also at the heart of Christmas is empathy, feeling for and with people, and the very notion of incarnation.

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December 19, 2009

Apple’s Model-View-Controller is Seeheim

Just reading the iPhone Cocoa developer docs and its description of Model-View-Controller. However, if you look at the diagram rather than the model component directly notifying the view of changes as in classic MVC, in Cocoa the controller acts as mediator, more like the Dialogue component in the Seeheim architecture1 or the Control component in PAC.

MVC from Mac Cocoa development docs

The docs describing the Cocoa MVC design pattern in more detail in fact do a detailed comparison with the Smalltalk MVC, but do not refer to Seeheim or PAC, I guess because they are less well known now-a-days.  Only a few weeks ago when discussing architecture with my students, I described Seeheim as being more a conceptual architecture and not used in actual implementations now.  I will have to update my lectures – Seeheim lives!


  1. Shocked to find no real web documentation for Seeheim, not even on Wikipedia; looks like CS memory is short.  However, it is described in chapter 8 of the HCI book and in the chapter 8 slides [back]

September 28, 2009

Paris and the redemption of the French restaurant

Filed under: books,journal,personal — alan @ 9:25 am

I have been in Paris for a review meeting for the VisMaster project. I arrived the afternoon before the meeting started and so unusually had half a day to wander around, mainly to check out the location of the meeting places, but also to see Notre Dame, which was really just outside my hotel window. The hotel “Hotel Les Rives De Notre Dame Paris” was somewhat higher budget than I intended, but there was clearly some big meeting on this week as everything seemed booked solidly for the days I needed. However, given its location and it was a double room, it would be an ideal location for a couple visiting Paris: wonderful views, furnishing that made you believe you were in Paris and breakfast in a cellar that had clearly been there since the days of Victor Hugo.

I mention Hugo as one of the highlights of my half-day wander is the Shakespeare and Co bookshop just opposite Notre Dame. The books are all English but there is a special section of English translations of French authors and here I bought a copy of Hugo’s “Notre Dame de Paris“, the fateful tale of Quasimodo and Esmarelda and inspiration for the “Hunchback of Notre Dame” films. As well as Hugo I also bought a copy of one of Montaigne’s essays, which strangely haven’t yet found their way to Hollywood.

Having bought two books to load my already overburdened suitcase destined for its 15 kilo Ryanair weight limit I was drawn back and this time looked through the second hand section. It was fascinating to see what the English speaker in Paris reads, and I was again tempted and came away with Edna O’Brien’s “Mother Ireland” and also an old psychology book “Thinking and Reasoning”. It is an overused title (a bit like “Human Computer Interaction”) and I almost passed it by as it was clearly an old book and so obviously “out dated”. However just in time I noticed the editors, Wason and Johnson-Laird, and realised this was a collection of classic papers from the late 1950s and early 1960s, a real treasure capturing the period when cognitive psychology flowered.

However, the high spot for me1 was the first evening when I ate on my own in a small restaurant, next door to the bookshop. In the past I have been critical if not dismissive of French cooking. Not French food — cheese and bread from even the most basic supermarket is an epicurean joy, but the food you get in French restaurants.

Now by French restaurant I think I mean self-consciously “French” restaurants and in particular Parisian restaurants, as I have mainly been in Paris and in Toulouse twice. The regional food in Toulouse was wonderful (once you get over the fat), but even there “French” restaurants were a disappointment. It was not that I have only been to the Parisian tourist haunts, where the contempt of the non-Parisian can be apparent and where they serve the kind of lump of meat and pile of potatoes meal that I last saw in the UK thirty years ago, with the sole exception of some highly flavoured sauce instead of the customary British gravy. On many occasions I have been with French and Parisian natives who have selected carefully and taken us to well-classed restaurants, but they have still left me disappointed. In Italian restaurants, even the most basic Formica-tabled trattoria, the food itself is not treated with the reverence of the French, but as a more homely pleasure. Not unlike the everyday Catholicism of Italy compared to the more austere cathederals of France. In Italy, like the restaurants I find today in the UK (not 30 years ago), the appreciation is of the food; the food is the focus; the food is what you eat and what you enjoy. In contrast, in French restaurants it is always the chef that is king, the centre stage, the impresario.

That is I would have always said this until now.

Opposite the Notre Dame, set back from the busy Seine-side, in thoroughfare by small jardin, is “Le Petit Châtelet“. It is crushed on one side beside the brash tourist restaurants that cluster round Notre Dame like flies once did round the fetid sewers of mediaeval city rivers. On the other side it flanks Shakespeare and Co., which feels a closer bedfellow.  The service was impeccable and friendly and the food divine including sorbet in unexpected flavours such as lavender.  Out of the dirty mire that had been my previous experience of Paris, like Notre Dame itself rising from the foetid streets in Hugo’s account of 15th century Paris, Le Petet Châtelot has redeemed French cuisine in my eyes.


  1. That is of course apart from the review meeting, which was very productive – and those of you who have been at an EU project review might not believe me, but really it was! [back]

August 1, 2009

Birthday

Filed under: books,personal — alan @ 5:31 pm

It was my birthday last week.  First thanks to everyone who sent greetings through Facebook etc.  Got some new books to read as well as two new mugs: one that says “exterminate” and one that is becoming my wee dram beaker.

This evening going for a belated birthday dinner at Cèabhar (booked up until tonight!), a lovely restaurant overlooking the Atlantic sunset.

The books …

The Kerracher Man, Eric MacLeod — Just reading this now.  A family who go off to live in a remote scottish croft.

Pilgrims in the Mist: The Stories of Scotland’s Travelling People, Sheila Stewart — Tales once told beneath a bender.

Nella Last’s Peace: The Post-War Diaries Of Housewife 49 — This is the follow-on to Nella Last’s War, which was one of the books on my Rome bookshelf

Calum’s Road, Roger Hutchinson — A couple of years ago we spent Easter on Skye and visited the little island of Raasay.  At the north end a precipitous little road leads round headlands to a small beach.  We had heard that the road had be created over many years by the labours of a single man … Calum.

Welsh Pictures. Drawn with Pen and Pencil, Richard Lovett (editor), London: The Religious Tract Society, 1892 — A beautiful aniqurian book of images and text.

June 21, 2009

Descartes: Principles of Philosophy

Filed under: academic,books — alan @ 3:43 pm

I have just read Descartes‘ “Principles of Philosophy” – famous for “Cogito ergo sum“.  I have read commentaries on Descartes before, but never the original (or at least a translation1, I don’t read Latin!).  Now-a-days “Cartesian thinking” is often used in a derogatory way, symbolising a narrow, reductionist and simplistic world-view.  However, reading “Principles” in full reveals a man with a rich and deep insight of which his rational and analytic philosophy forms a part.

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  1. René Descartes, 1644, Principles of Philosophy, trans. George MacDonald Ross, 1998–1999 [back]
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