San Francisco, California
Dear Aaron
Do you know the way to San Jose? Dionne Warwick once sang. A song that was clearly written in the days before Satnavs because now you would never need to ask. You just plug the address in and Boom! next thing you know you are there. Even if you take a detour to go to the toilet or stop for lunch at Denny's it doesn't faze the Satnav, it just takes a couple of seconds to recalculate and off you go again. The only problem with our one is that the voic...