Benjamin Black is raising funds for Hex: A copter that anyone can fly! on Kickstarter! Hex is the world's first personalized smartphone controlled nanocopter that lets you see the world from a different perspective.
LumiFold, the foldable photo-activated resin based Printer. LumiFold is the smallest foldable, photo-activated resin based Printer. It's low cost, open source, and has an holographic display for the printing process.
ذراع إلكترونية يتم التحكم بها من الهاتف بسعر 300 دولار
By adding a basic MIG style welder to a consumer printer they made a metal printer. It is very crude but a clever way to make the tech cheap. Others have experimented with MIGs on robot arms but this is really super simple, smart and cheap.