Select objects of similar size in Inkscape
For the AlgoMech 2019 festival in June I created a new performative drawing piece, A Perfect Circle. The piece is about how we interface with computers that analyse our activities. It consists of a video and accompanying plotter drawings.
Making A Perfect Circle presented me with a few challenges. The make the video element I hacked together a couple of Processing scripts that did basic motion tracking by following a user-specified colour. It would draw these lines, creating new lines (instead of adding to an existing line) at each major turn and giving them a unique colour.