"I did a set of four walks in Austria; two long ones, two short ones. I did some "daystreaming" where using bits of technology I was updating my location, status and pictures as I walked." Ambient information gathering, whilst taking in the outdoors, and all for charity. Lovely.

Some jolly good stuff from Chris, notably "And I Saw..". I mainly like it, though, because he went and made a thing, and it definitely worked, and it's so, so simple.