Meter reading

Taking a photo is easier that writing down a meter reading before submitting it on-line. It's also useful for Blipfoto if it's the only photo you've taken that day.

I'm starting to get excited at work about an idea I picked up on at the conference. I can't assess mathematically whether the idea is good, only by implementing it and experimenting. This observation essentially proves that what I do isn't Maths!