People will complain that it's kind of lifting the iPhone interface, but I think that's a pretty pointless criticism at this point: the iPhone's interface came early but really, it was never groundbreaking, simply usable.
"Credit cards are pretty good at usable security; most people just don't worry about it".
Of course, the design means it's pretty much only usable for boiling water (you wouldn't want to balance a pan on top of it), but that's such a common and specific use case that many campers already have a stove dedicated to the purpose.
This makes this method very portable and usable pretty much anywhere that you would normally smoke.
It won't quite save home 3D printing yet – adding color to comparatively useless plastic parts just makes them prettier, not more usable.
But Plaza represents several evolutions down the line of women who use their smart mouths to critique an industry that treats pretty girls as a usable resource.
He later described his contribution as "convert[ing] an ugly pointless device into a prettier, safer and more usable pointless device".
