Mark Bridge writes:

It’s time for my summary of last week’s mobile industry news… and what a week it’s been. Not just for me – I made my first-ever visit to Over The Air on Friday – but for the world of mobile devices.

Anjana Pasricha from voanews.com writes:

India’s millions of mobile phone subscribers have won relief from a growing nuisance on the subcontinent - unsolicited text messages. The crackdown by regulators targets the world’s fastest-growing mobile phone market.

From remote villages to crowded metros, the number of mobile phones in India has grown exponentially to more than 850 million in just over a decade.

Mark Bridge writes:

The text message just said "Yellow Citroën hatchback".  At least the diaeresis on the ë was in the right place. It meant the stranger who was giving me a lift from the station was probably an urbane French speaker. Either that, or they had surprisingly good predictive text on their phone. The third possibility - a serial killer with an old Sagem - hadn't crossed my mind yet.

It was at this point I realised I'd already fallen for Over The Air, a unique event aimed at mobile developers. Throwing caution to the wind, I'd arranged a lift there via Twitter with a mysterious developer I'd never met. Or spoken to.

Ian Kilpatrick, chairman of IP security specialists Wick Hill Group, writes:

Smartphones are spreading throughout the business world. Their use is growing across organisations and at all levels.

According to Gartner, sales of mobile devices in the second quarter of 2011 grew 16.5% year-on-year. Smartphone sales grew 74% year-on-year and accounted for 25% of overall sales in the second quarter of 2011, up from 17% in the second quarter of 2010.

Mark Bridge writes:

I’m not a big fan of reporting on rumours - I’d rather wait until the real thing happens - but I thought these two stories were too big and too well-defined to ignore completely.

Firstly, it looks as though Amazon will be announcing an Android-powered tablet tomorrow. Called the Kindle Fire, it probably won’t be a direct replacement for the Kindle e-book reader but an alternative. Most commentators suggest we should expect a 7-inch colour screen, a focus on cloud-based services and a pretty heavily customised version of Android.