 The inventors were then queried by a panel of three judges, chosen for each program based on their speciality.The judges included agricultural scientist Chris Russell, CSIRO engineer James Bradfield Moody, designer Alison Page, futurist Mark Pesce, science broadcaster and microbiologist Bernie Hobbs, woodworker Richard Vaughan, designer and inventor Sally Dominguez, materials scientist Veena Sahajwalla, journalist and inventor Christine Kininmonth and inventor and plastic surgeon Dr Fiona Wood.At the end of the show the three judges picked a winner, referencing the six criteria of the show