French telecoms company MobiWire - formerly Sagem Wireless - appears to have filed for insolvency.

Court documents show receivership ("redressement judiciaire") being pronounced on 28th April and papers being issued today, with a hearing set for 23rd June 2011.

MobiWire has launched its new user interface for Android smartphones. The news follows the company's transformation in February, when it changed its name from Sagem and first revealed its user interface plans.

Surface UX enhances the standard Android user interface. It claims to simplify and improve usability - and also introduces 'Surface Apps' that appear as branded on-screen widgets.

Mark Bridge writes:

The mobile user interface seems to fall in and out of fashion. Nokia and Apple have both transformed the mobile UI in previous years… but still the challenge of creating the 'perfect' user interface design remains.

This focus on mobile usability is the main topic of today's special podcast, which includes Chris Millington of Doro UK and Jerome Nadel from MobiWire.

Mobile usability is the main topic of this special podcast, which includes Chris Millington from Doro UK and Jérôme Nadel of MobiWire (recorded at Mobile World Congress). Conversation topics include the user interface, encouraging usage and designing mobile phones to suit a specific customer group.

MobiWire - formerly known as Sagem Wireless - has unveiled a portfolio of secure business phones with embedded security for voice, SMS, data and on-device encryption. There's a feature phone with a proprietary OS and an Android-powered smartphone as well. The devices have been co-developed with secure communications specialists ERCOM following a partnership announced last year.

Control of the phone's security is managed by a company IT department, not by the user. The built-in security cannot be removed from the device or tampered with.

Mark Windle, head of marketing at OpenCloud, predicts that this year’s reduction in the number of traditional telecoms operators in some countries will provide an opportunity for other operators to innovate and capture market share in 2016.

He says next year will be a year of rapid change for telecoms… whether it’s MVNO disruption, competitive tariff pricing or simply defence from the ‘dark art’ of hacking.

Mark Bridge writes:

The most memorable moments in life often go unrecorded. You don't have your camera in your hands. Your finger is still hovering over the 'pause' button on your audio recorder. Or you were simply too busy experiencing whatever was happening. It's all about the one that got away.

That's where Kapture can help.

Mark Bridge writes:

James Rosewell shows me a colourful roll of paper that's the width of an iPhone but well over three metres long. When I look closer, I can see it's a printed copy of the Wall Street Journal's mobile website. That's a lot of scrolling to do... and a pretty unfriendly user experience for anyone reading the news online. Why does it work so badly?

We begin this week's podcast with a discussion about the Heartbleed bug, the effect it's having on the mobile industry and the wider issues for all internet users.

We're also talking about the future of BlackBerry, UK 4G coverage, new CEOs, Bluetooth connectivity, privacy concerns and the next generation of mobile processors.

This week's podcast starts with news from Microsoft about an update to its Windows Phone platform and a cost-free OS offer to hardware manufacturers.

There's also a new flagship smartphone from Nokia, a roaming announcement from the European Parliament, a UK virtual mobile network from The Co-operative Group, a change at the top for Mozilla, retail expansion for Vodafone and an awkward end to BlackBerry's relationship with T-Mobile in the USA.

Acquisition announcements from Facebook and Intel are the first stories in this week's look at the latest UK mobile industry headlines.

They're followed by news about mobile payments, mobile banking, a phone with an invisible solar panel, customer complaints, low-cost 4G smartphones, productivity apps and an intriguing case of WhatsApp-itis.

Iain Graham, James Rosewell and Mark Bridge are reunited for their regular weekly look at the latest UK mobile industry headlines.

Today they're talking about smart watches, an Apple iPhone announcement, the new HTC One M8, the closure of Ovivo Mobile, text spam, peer-to-peer messaging, government hacking and mergers.

Producing mobile phones for older customers requires much more than big buttons and a simple interface. At Mobile World Congress last month we spoke to two major players in this growing sector: Swedish company Doro and Austria's Emporia Telecom.

Our first conversation was with Harald Obereder, Chief Technology Officer at Emporia, who spoke to Mark Bridge about handset design and user interface design. This was followed by an interview with Chris Millington, Managing Director for Doro UK and Ireland, about research and development in the 'senior tech' market.