In this article, the N-Gage first access SIS file is unpacked and dissected, and some interesting findings are reported. What does FlashLite have to do with N-Gage, what devices are supported, and what is the security culture really like inside Nokia?

To work with real-time video one needs at least two things - direct access to bitmaps and fast way to get frames from a video camera. To achieve the first goal one needs to keep in mind that Bitmaps are located on a shared heap that needs to be locked before any direct access can safely take place.

Early in 2007, Nokia announced the Web Runtime (WRT) technology as one of the great news for the S60 platform. This technology will be available with all S60 3rd. Edition Feature Pack 2 devices and allows development of applications (called widgets) for S60 smartphones using standard Web technologies such as: XHTML, CSS (Cascading Style Sheets) and JavaScript, besides bringing cutting-edge Web 2.0 applications to your device with the use of AJAX (Asynchronous JavaScript And XML).

In this article we'll introduce the Web Runtime technology, will show what's the importance of it for the quick and easy building of mobile applications, besides presenting the tools you'll need to develop widgets using WRT. We'll also build a simple example application to show you how the whole development cycle works.

S60 3.0 and 3.1 both have WebKit Browser Control available, but developers have to link their applications against different libraries. This short tutorial explains how you can use the same application binary for both S60 3.0 and 3.1 and still use the WebKit Browser Control for both.