We recently completed ordering the parts for our contribution to the Great Global Hackerspace Challenge, and we are revealing what it will be. Â It is a holographic display like no other. Â This display can be used in the classroom to display 3D images such as a globe, a teacher in a remote location, or to check out your 3d part from all sides before printing. Â There is a sketch below of how it is constructed and a link to a test video. Â This invention isÂ licensedÂ under the Open Source Hardware Definition. Â Or whichever license at the time of release makes the most sense of further innovation of it. Â
Here is the video with some preliminary tests: it is very out of sync and loud, ok to mute it.