Motöri the Plotter

The Motori plotter is fast and high precision. One image shows that it is drawing lines at .5mm. Like others in the flickr set, we keep thinking of how we could apply this to PCB creation. Great job [svofski]. If you want one that’s not as precise, but might have a much cooler drawing mechanism, you might want to check out the lego arm plotter we posted back in May.

Making art with Javascript

Mozilla coder [Aza] is connected to the past and the present: he wanted to celebrate the release of Firefox 3, but pines for the days when one could use small amounts of code to make compelling art. As a way of addressing both things, he has released ContextFree.js, a javascript port of [Chris Coyne]‘s Context Free Art. Users can visit Algorithm Ink, where they can draw various compelling designs with just a few lines of script. ContextFree.js compiles the scripts and turns them into visually arresting geometric designs. Users can also browse through designs made by others, easily save them as JPGs, or even modify them by adding their own bits of code. What’s more, it’s not out of the question to use this to generate random images on a website, creating a unique visual experience for every single visitor. You all know what we want to see, though: JavaScript gurus working some real magic with this. Better yet, said gurus can play around with the core open-source code and make something truly their own on the most fundamental level. Definitely check out the video above to get an idea of how easy this is.

[via Waxy]

Portrait robot


[bre] passed along this portrait drawing robot from the same people that brought you the chief cook robot. Like the previous project, the portrait drawing bot emphasizes man machine interaction. The subject sits down and is asked for the quill. The robot captures the subject’s image and runs it through several processing steps. One set is to determine the contours and another is to determine the fill. The robot then draws the the contours and fills returning to the ink pot each time it reaches a trajectory threshold. Quill drawing can be quite hard for novice illustrators, but the robot’s smooth trajectory calculations prevent drips and stains.