Mobile music discovery and interactive advertising business Shazam has appointed Rich Riley as its new Chief Executive Officer.

Former CEO Andrew Fisher, who led the company since 2005, has been appointed to the newly created position of Executive Chairman.

Carphone Warehouse is planning to take over the European business that bears its name, which is actually a 50/50 joint venture set up with US-based retailer Best Buy in June 2008. It’s agreed to pay £471 million for the 50% of CPW Europe it doesn’t already own.

This 50% share in Carphone Warehouse was originally sold for around £1.1 billion as part of Best Buy’s European expansion.

It feels like many people are hanging on to mobile advertising as the future of mobile marketing.

Yet there's much more to mobile marketing than the banner ad. In this podcast a panel of experts considers the latest trends and innovation that could change the future of marketing.

Vodafone has announced that Indian electric vehicle manufacturer Mahindra Reva is incorporating machine-to-machine technology into its recently-launched e2o electric car.

Customers can use a smartphone app to check their car’s battery charge, control the air conditioning and lock or unlock doors. The car will also send its owner an alert if the parking brake is left off or a door is unlocked.

New figures from Informa Telecoms &  Media expect twice as many over-the-top instant messages as SMS text messages to be sent between mobile phone users this year.

It says an average of 19.1 billion OTT messages were sent from smartphone apps each day in 2012, compared with an average of 17.6 billion person-to-person SMS messages.