popular logistics

Inhabitat reports on a clever improvement on the basic - and  basically underpowered - solar-powered walkway light:

But because of its size, a group of these could easily be used as traffic-calming signals during power failures, evacuation route markers, or in other ways.

Inhabitat post here.  Inhabitat credits these to designer Stefano Merlo - but I can’t find them on his website (but lots of other beautiful stuff).

So we don’t know if these are available for purchase - or if there’s an open-source recipe available. We’ll put the Popular Logistics R&D team on it.