A promotional deal with EE has seen 40 black cabs in London and 10 in Birmingham turned into mobile WiFi hotspots. Each taxi has been given its own 4G data connection via a MiFi wireless router.

The promotional 4GEE campaign will run for three months.

Music is a fundamental part of our lives, yet the vinyl record and the CD are increasingly formats of the past. The rise of digital music has been exponential and mobile is firmly part of that picture.

So where is this all going... and how on earth do you make any money from it?

Ofcom has published its eighth quarterly report that show the level of complaints for telephone, broadband and pay TV services, covering the three months until the end of 2012.

The proportion of complaints about fixed-line phone, broadband, ‘pay as you go’ mobile phone and pay TV services decreased, although there was a slight increase in the proportion of ‘pay monthly’ mobile phone complaints.

Can mobile devices be used for game-based learning as part of the school curriculum?

This discussion was recorded in Barcelona during Mobile World Congress 2013 as part of Heroes of the Mobile Fringe. The panel was moderated by Russell Buckley with contributions from Vincent Hoogsteder of Distimo, Volker Hirsch of BlackBerry and Alina Vandenberghe of Pearson.

Groups that organize trips to North Korea say the country is no longer offering mobile Internet to foreign visitors, just weeks after it unveiled a new 3G service that promised an unprecedented look into the notoriously closed state.

The apparently uncensored Internet service was introduced last month, setting off a flurry of Instagram photos and Twitter posts.