Mark Bridge writes:

Today’s podcast feature is a personal look at the cost of mobile ‘roaming’ in France.

At the beginning of July 2011 the rate for European roaming charges fell to a maximum of 38p per minute (incl. VAT) for calls made while abroad in the EU – and 12p per minute for calls received. There’s also a maximum 12p charge for sending text messages.

Mark Bridge writes:

Today's news summary is a little early because I'm on holiday this afternoon. I'll be leaving Iain and James in charge... and, even though it's traditionally the "silly season", they'll have plenty to talk about in Wednesday's podcast.

A week ago, the big news in our podcast was Google's purchase of Motorola Mobility. This week it was HP's move away from webOS devices. And now we hear that Steve Jobs has stepped down from the CEO role at Apple, although he's remaining with the company as Chairman of the Board.

Rosanne Skirble of voanews.com writes:

Scientists at the University of Wisconsin-Madison have developed a technology that turns human motion into electricity.

In this week's journal Nature Communications, they describe how to power a cell phone or other mobile device - like a laptop computer or GPS system - by simply taking a walk.

Mark Bridge writes:

This week Nokia has announced the latest iteration of its Symbian software platform: Symbian Belle, which follows the alphabetical theme started by Symbian Anna. Whether we'll reach Symbian Zoe, Zara or Zsa-Zsa before Symbian support ends in 2016 is another matter. But I digress.

Along with Symbian Belle came three new phones - yet it was two other Nokia phones announced from Kenya on Thursday that caught my eye.

Mark Bridge writes:

Google and Motorola. HP and webOS. Each apparently heading in opposite directions when it comes to strategy.

However, although HP has pretty much pulled the plug on making webOS devices, it's not calling time on the webOS platform.