Category Archives: Politics

How Many Computer Scientists Does it Take to Change a Light Bulb?

… and other wild and carefree – probably offensive – stereotypes.  A collection of ‘light-hearted’ (see what we did there?) thoughts and anecdotes trying to get to the bottom of what makes a Computer Scientist tick.  There may or may not ultimately be a serious point …

It’s an old one but a good one:

There are 10 types of people in the world; those that understand binary and those that don’t

(At least, it’s as old and as good as CS jokes tend to be, which may not be a long vector in either direction.)  But how much truth lies behind it?  We hear a lot about this ‘computational thinking’, for example, these days but what does it take to be good at it?  To what extent is CS ability a natural thing compared to what can be realistically taught?  How much ‘computational thinking’ does everyone need today and how much can be left to the ‘experts’?  In which case, what do we expect from the ‘experts’?  Are programmers born that way or can the skill be developed?  (Compare with artists: can you teach someone with no sense of perspective to be a landscape painter?)  How much have Computer Scientists ‘evolved’ from experts in other disciplines?  Whatever the underlying statistics might say, it does often seem that Computer Scientists are a breed apart from the rest of the world so what makes them so ‘special’?

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Shazam for People?

When Shazam first arrived on the scene, it was pretty amazing stuff; now, we rather take it for granted.  But could the same idea soon work for people?

We know the scenario … You’re in a bar or a shop or listening to the radio or TV … or … just about anything really … and you hear a song that you either like or think you recognise or both … but you don’t know what it is.  Frustrating, isn’t it?  At least it was until music identification services such as Shazam first appeared.  After that, no worries; simply allow your mobile to listen to the music for a few seconds, search the central database and, after a few more seconds, it reports back to you with full details of the name, artist and origin.  It might even link you to a central library where you can find more of the same or possibly buy it.

Simple enough; but, might the same principle one day work for people?  It’s really not that hard to imagine …

Picture1Accessible text version of photo

Then: “Ah, but this is only the free stuff.  If you’re prepared to pay, I can tell you a lot more about him … “

It sounds like a science fiction ‘Big Brother for Everyone’ nightmare scenario.  But could it happen?  If so, how soon? Continue reading


It’s That Time of Year Again!

Universities are being increasingly forced to take ‘league tables’ seriously and the next month or so will see a variety of versions appear but how useful really are they?

CUG2

Movement up and down the ‘Complete University Guide’ league table for Computer Science Continue reading


Whatever Happened to Computing in Wales?

Two years ago, Wales was leading the way in the Computing revolution in schools.  Now it’s falling behind the rest of the UK.  What happened?

2012 was an exciting year to be involved in schools education in the UK, with Wales being no exception.  By 2013, the Welsh ICT Steering Group had reported to the Welsh Government with an ambitious set of proposals, at the heart of which was the bold assertion that:

“Computing should be integrated into the curriculum as the fourth science, served by a mandatory Programme of Study, and receive the same status as the other three sciences”

Now, in 2014, the situation appears to be one of chaotic stagnation.  And, if that combination appears oxymoronic, just take a look …

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