Seems like #vr #tracking is getting even #cheaper - using just a #vga #camera and some #printed #markers ! https://github.com/ju1ce/April-Tag-VR-Fu..
#integza is getting there with the 3D #printed #rocket concept: https://www.youtube.com/watch?v=tw9VF1V-.. Very impressive! I'm glad to see #metal printing getting so close to the #hacker market!