Perceptoscopes develops augmented reality binoculars: visual technology adds objects and information to a view of a space in stereoscopic 3D. Perceptoscopes can reveal the hidden past, highlight present points of interest, or speculate into the future. Part technology think-tank, part public media arts experiment, Perceptoscope is a mission driven creative collective built on open source principles. It works with place-based organizations to share stories with their communities and beyond.