Online festival - Ars Electronica Garden Aotearoa

Ars Electronica Garden Aotearoa gets underway later this week. It explores how the digital world connects with the physical world and is part of global cyber exhibition showcasing installations of art, technology and society. One of the organisers, Associate Professor Uwe Rieger from the University of Auckland's arc/sec Lab for Cyber physical design says all you need to take part is a good internet connection. He talks to Kathryn about some of exhibits including the Light Sense and the Tumour Evolution Project.