The flood of new so-called smart watches continues. Some people seem to love theirs, others remain to be convinced.

Count me in with the unconvinced, though only because the current ones seem to be poorly conceived.

Marco Arment says:

Portability is critical to modern device usefulness, and there are only two classes that matter anymore: always with you, and not… Smartphones dominate always with you.

I think this gets to the heart of why the current range of devices — both those for sale and also those just announced at CES — just are not very compelling.

This is really starting to bug me. Nearly a week after Facebook’s IPO and the papers are still saying that it was a failure. It wasn’t, or at least, whether or not is was depends on who you are. And I suspect you prefer the winner to the so-called losers.

Let’s start with the basics. What is an IPO? It’s simple: a company sells a part of itself in exchange for cash. In the physical world, that’s the same as me making something and selling it to you. For the sake of this example, let’s say that I sell it to you for £1.

• The Myth of Japan’s Failure – “Japan has succeeded in delivering an increasingly affluent lifestyle to its people despite the financial crash. In the fullness of time, it is likely that this era will be viewed as an outstanding success story.”
• Man Embraces Useless Machines, and Absurdity Ensues – Technology: making life simpler.
• Merry – Sat here with my newborn son and wife, with all my family staying nearby, this post rang bells. It’s sometimes important to realise what you have.

• Broadcast television is 75 years old today – “On 2 November 1936, the BBC began filling the airwaves, broadcasting from its Alexandra Palace facility in North London.”
• Broadcast television is 75 years old today – “On 2 November 1936, the BBC began filling the airwaves, broadcasting from its Alexandra Palace facility in North London.”
• A Sister’s Eulogy for Steve Jobs – Worth reading even if you’ve read all the other Jobs obituaries.

• Android Orphans: Visualizing a Sad History of Support – I think this is one of Androids biggest failings.
• John McCarthy — Father of AI and Lisp — Dies at 84 – Really not a good month for IT or Computer Science.
• The original iPod, 10 years later: a re-review – The original iPod is ten years old and, actually, stands up pretty well.

• Lytro — light field sensor photography – This “light field sensor” sounds amazing but I am a little skeptical. I’ll believe its potential more when I hear about it being used by “real” people rather than in controlled situations.
• QuickLook Plugin For Mobile Provisioning Files – If you understand the title and develop iOS apps you need this plugin!
• C and Unix pioneer Dennis Ritchie reported dead – It’s a sad week for the IT industry.

I’ve been playing around with Google+ more-or-less since it launched, but I’m not sold on it yet. After a bit of thought, I think it’s because there’s a fundamental disconnect between the kinds of behaviour that it encourages and the kinds of behaviour that it’s actually good at. Or maybe I’m just using it wrong. Either way, I’ll explain my reasoning here.

First, I should describe my frame of reference. I use both Twitter and Facebook, but I like the former much more.

• Don Norman: Google doesn’t get people, it sells them – “But in fact the advertisers are the users and you are the product.”
• The Problem With Online Ads – This is why I tend to buy apps I like, even those with free versions. I prefer being a customer to being a target for advertisers.

• Open Finder folder in Terminal – Ooh, neat. Almost worth upgrading to Lion for this alone. (Warning: not in the least bit true for most people.)
• Losing the HP Way – “In today’s world of MBA-managed companies, R&D is perceived as not being a good use of money.” And HP used to be a great engineering company. Sad.

This weeks PhotoFriday theme is “Enormous,” which is kind of a difficult word to get across. A lot of people have just gone for big things or small things at high magnifications. I thought I’d go for a 3.5″ floppy disk, as I remember 1.44Mb being enormous, way more than anyone could reasonably use — and far more than the 100K per side that my BBC Micro managed on its 5.25″ disks. Of course, a single raw image from my 50D would need fourteen of them…