Mark Bridge writes:

Let’s start with a slightly belated birthday wish to the hand-held mobile phone, which made its first public appearance on 3rd April 1973. At that point we’d had carphones for a while… but this was the first time anyone had heard the phrase “Sorry, I’ve got to go, the battery’s running out” spoken in public. Or something like that.

Mark Bridge writes:

There’s plenty of snow disrupting the UK – but, thanks to the mobile telecoms industry, thousands upon thousands of people are able to work from home. We’re all feeling pretty pleased with ourselves right now, aren’t we?

Pedestrians may have been skating down pavements but a different kind of trouble on the high street dominated much of last week as music, DVD and occasional mobile phone retailer HMV went into administration.

Mark Bridge writes:

In many ways it’s been a week of big news without big surprises. Apple announced the much-rumoured iPad mini, which is just like an iPad but smaller. It also introduced a fourth-generation update to its larger iPad, promising more speed and more 4G connectivity.