I am a Self-Employed Electrical Engineer, based in Sydney, Australia. I tend to look at problems from an Engineering point of view. My specialties are wireless systems and computer networks, explaining the name of my consulting business, Radioactive Networks. I hold the Ham Radio callsign of VK2TDS, and am the only board member of TAPR from outside North America.

I am using the Spark in our Climate One energy saving product with Redshift Wireless.