Peter Rickards, along with help from his industrial designer son Rohan, invented a revolutionary, multi-directional white cane tip called Sensaball. This vastly improves mobility and safety for people with low or no vision. Marni Roper speaks to Peter to learn more.

Original air date: 15.11.24

Support the show: https://donate.2rph.org.au/

See omnystudio.com/listener for privacy information.