Allow me to wax philosphical for a moment with an observation about where computers and their operating systems are heading.

In the world of software development CQRS = Command Query Responsibility Segregation, which in its simplest sense recognises that it's sometimes better to use a different mechanism for reading data than it is for writing it. See Martin Fowler's exposition of the concept if you want to know more, but this post isn't actually about software development at all!

I reckon that we're at a critical juncture in the evolution of personal computing devices and that the CQRS principle is necessarily coming to the fore to save the human race.

Tablet computers are taking the world by storm, in case you hadn't noticed. Apple could barely make enough iPad Minis for me to be able to get my wife one for Xmas, though I did manage it at the very last minute, and shortly thereafter bagged one for myself too. Frankly it's bloody brilliant, but I use it predominantly for consuming rather than creating and I'm far from alone. This is partly because the human populace is inexorably dumbing down towards being fat blobs with brains wired directly into the 'net, consuming inane banter, amusing picture of cats and the latest celebrity news, 140 characters at a time. But that aside, it's just not very pleasant to write large quantities of text, manipulate images or perform other expansive creative works by prodding a tiny screen. Or even a big screen.

To write software, construct lengthy blog posts (ahem), edit movies, sequence the human genome or design great buildings requires a proper computer! On that basis I posit that there will always be a place for desktops and laptops, or indeed whatever replaces them but which necessarily has a non-trivial input mechanism. I genuinely worry that the market for serious computers will be increasingly neglected by the manufacturers, refocussing as they are on the mass consumer market, inevitably leading to the downfall of humankind. Perhaps I exaggerate – at least I hope so.

Now I've never used Windows 8, indeed I shudder at having to use Windows 7 on a daily basis at work, but I understand it represents something of a chimera. It is best known for its shiny, touchy, slidey 'Metro' UI, beckoning your greasy fingers to caress its tiles. However it also allows you to fall back into the more staid world of traditional Windows where presumably you can get some proper work done, as long as you have a keyboard and a pointing device other than your finger. I understand critics are conflicted about this hybrid approach, but it's CQRS writ large and may therefore be the way forwards. One way or another, at least some people will need to create great works. I do hope to be one of them, and to have the equipment to be able to do it.

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