Raspberry Pi: Doug's DrawBot

This month, hot off the OC MakerFaire circuit, we'll have Doug Biehl demonstrating his DrawBot "Doug" (https://oc.makerfaire.com/maker/entry/244). It is a polar coordinate drawing robot that uses photo filters, image translation algorithms (and some repurposed common household items) to produce oversized prints.

Come see what is sure to be a interesting presentation!