I'm a sucker for zap-related stuff, and this looks pretty fun.

It's a controller for a lamp that switches on with every zap -- at least I think that's what it is: they don't explicitly say "you can plug a lamp in to it" so I'm fuzzy on that detail. But it looks like you can access a dashboard through your browser and configure things:

I wonder if there is a world of devices that we could explore for SN...