Progress was slow through the start of 2015 due to a wait for the sled’s “plumbing”. That is now done so work has begun on designing the net’s electronics. You can see a preview here:

Hard at work.

That is an Arduino Due, some AD5206 variable resistors, and a small piece of the net, which is actually silver mesh. Once I figure out how to talk to the 5206s I’ll hopefully be able to scale things up for the sled. More about that in a future update.