We start this week's podcast by talking about an Android security risk - before moving on to new 4G services from EE, a drop in Nook tablet prices and a couple of quarterly results that disappointed the stock market.

In addition we discuss insurance complaints, Bluetooth Smart technology, a new multi-million investment in Shazam and some research about the future of apps.

Robin Kent, operations director at Adax Europe, talks to Mark Bridge about some of the challenges facing mobile network operators as data usage increases.

They discuss how networks can differentiate their services, how can they monetise the app phenomenon, whether mobile data will kill voice and SMS... and the privacy concerns that arise around all-IP communication.

In our podcast this week we're discussing the new SmartWatch from Sony, talking about Firefox OS smartphones and contemplating Vodafone's partnership with Sainsbury's.

We're also looking at complaint figures, roaming charges, pay as you go pricing, joint ventures, BlackBerry's recent results and the future of Windows Phone.

This is part 2 of Mobile, Maps & Geolocation - so much more than "Where am I?"

It's a Mobile Monday London panel discussion with Gary Gale, Christopher Osborne, Jeni Tennison, Ian Holt and Harry Wood. Part 1 is available as a separate podcast.

This week's Mobile Monday London event featured a panel discussion about the opportunities for mobile-based geolocation and mapping. The event was supported by UK mapping agency Ordnance Survey.

In this podcast you'll hear the first part of the evening's discussion plus interviews with Nokia's Gary Gale, who chaired the panel, and Ian Holt from Ordnance Survey. Part 2 is available as a separate podcast.