Dedicated data networks

Some well-tried wireless data networks pre-date GPRS, and still offer a convincing alternative

Pen computing

They're are cheaper and simpler than PDAs, but can pen computers do the same things just as well?

Digital mapping

Mobile navigation and vehicle location wouldn't work without maps. The latest in this fast-moving field

Field service

An office equipment company has reduced call centre traffic by nearly 40 per cent since switching to a mobile solution

On stream and on song

Seamless charging for telematics services can benefits users and suppliers alike