BarCamp Sydney 4: Photos Summary: On Saturday 15th November, Sydneysiders converged on the University of NSW for the city's fourth self-organised BarCamp unconference. From PHP hacking to OLPC laptops, Google Android and even hypnotism, BarCamp had it all. By Renai LeMay | November 17, 2008 -- 05:45 GMT (21:45 PST) Follow @zdnetaustralia Previous | Next Image 1 of 19 (Credit: Renai LeMay/ZDNet.com.au) (Credit: Renai LeMay/ZDNet.com.au) Topics: Software, Software Development, Tech Industry, Social Enterprise Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.