Japan-based exii, which we covered in March when they unveiled an impressive 3D printed myoelectric bionic hand controlled via smartphone--all built at a cost of less than $300. Now, they have announced a new iteration, with the release of HACKberry, their open source 3D printed bionic hand, with the files already available on GitHub. The HACKberry has a sleeker design with more "expressive" movements, and can differentiate between actions intended to "pick up" versus to "grasp" objects. Find out more about exii and HACKberry in the full article: http://3dprint.com/68553/exiii-hackberry-bionic-hand/
Below is a look at the HACKberry: