Making wearables - electronics experimentation

[RobertL]

Pollution Sensor HackAir

Also want to make this http://www.hackair.eu/hackair-mobile/ the instructions & tutorial is here, but I probably need some help if anyone wants to join in me making it (ideally would want to get a version working and then develop a more compact version etc) :

And @Minkovsky was working on one last week