What鈥檚 your favourite app?

Cyclemeter. It measures the distance and speeds of all my rides.

Do you take your iPhone on holiday?

Of course! Duh! I also take my Brompton folding bike and using the GPS system and maps is just a fantastic way to get around. You discover places, and you never, ever get lost.

What鈥檚 your most-played iTune?

I bought a CD recently called Music for an Historic City, but it was crap - songs like I鈥檓 Henery the Eighth sung in awful cod cockney.

What鈥檚 your favourite website?

LFA2010.org of course! We鈥檙e getting nearly a million hits a day and the festival hasn鈥檛 even started. So something鈥檚 working.

What鈥檚 your worst digital habit?

Forgetting about emails that drop into a big black imaginary hole under my desk and printing emails as the only way to remind myself that I need to respond.

Peter Murray is a founding director of the London Architecture Festival

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