Smart Highways editor Paul Hutton has been busy pounding the aisles of the ITS World Congress exhibition in Melbourne, plus going out on demonstrations at the Grand Prix circuit in Albert Park and talking to thought leaders from around the world.You can hear all about it in the four podcasts he produced from Melbourne 2016 here.Among the highlights he talks to three young people who've been working on technology projects, checks out a signal priority programme, talks to grandee Professor Eric Sampson and talks Mobility as a Service with three different companies.Each programme is about 30 minutes long and is designed to be of interest to people who have not been able to make it to Melbourne, as well as those lucky enough to be at the best World Congress ever.Have a listen!This service is possible thanks to the sponsorship of Cubic Transportation Systems, Mott MacDonald, PTV Group, Swarco, Jenoptik, Xerox, MVIS/Bartco and GTT Global Traffic Technologies.