I've managed to stumble across a 100% guaranteed way to become invisible. You simply get on a bicycle and try to travel around Guildford.
I've lost count of the number of times some pedestrian or driver has pulled out in front of me because they haven't seen me. I have to rely on anticipating what others are about to do to avoid being in an accident.
Yes, bicycles are (nearly) silent, but that's no excuse for not bothering to look before pulling out or stepping onto the road. I see a lot of cyclists around Guildford, so it's hardly a new fangled thing no-one has ever seen before.
Welcome to my musings. I'm gonna use this page to pour out any random stuff that comes into my head. I'm using WordPress for now (recommended by OJ), but I might get round to writing my own software later so I can make it fit in nicer with the rest of the site. Enjoy!