Mike McRoberts. Known as 'earthshine' on the Hackspace IRC channel.
Runs Earthshine Electronics which specialises in bits and bobs for Arduino enthusiasts.
Author of the upcoming book "Beginning Arduino" from Apress.
Other hobbies include motorcycling, sailing, astronomy, astrophotography and video production.
All Terrain Segway
Some kind of autonomous robot
Balacing robot using single ball (no wheels)