Following the news today that Symbian has gone open source, eWEEK Europe questions its strategy group leader John Forsyth about the way forward for the mobile operating system

Widespread adoption of cloud computing is likely to entail a plethora of management and security challenges, warns original Windows NT developer Mark Shavlik

It's easier to write a mobile operating system than we've been led to believe, says Steve Brazier - and some of them will hit netbooks

Nokia's PC isn't a game-changer like Apple's phone, says Steve Brazier of Canalys. But maybe it doesn't have to be

3G can't connect up the off-net millions, but Wi-Fi can, says Selina Lo, chief executive of Ruckus Wireless

Does the world need another way to deliver power without wires? Yes, if it stops us using wasteful batteries, says Eric Giler of Witricity

While the focus during this recession may have turned to green IT and virtualisation for IT savings, Michael Bayer of Avaya argues the case for unified communications.

There's no one in charge of Java on Google's Android OS - and that's going to lead to trouble says Java creator James Gosling, in an interview on Java usage

The iPhone's effect on the mobile Internet is over-rated, says Opera CEO Jon von Tetzchner. What the whole world needs is a browser that can span from PCs down to the old and simple phones