Keeping in touch with home and the office while travelling should be a breeze in a digital world - but is it really? There's certainly a phenomenal range of mobile technologies to choose from - everything from PDAs to smart phones to satellite navigation to internet-based telephone calls to portable email messengers, plus handheld entertainment centres and more - but how does it all hang together? This book makes sense of the mobile maze and helps the reader develop a strategy for staying connected while on the hoof.