An “image dissector tube” from the Farnsworth Pickup Camera, 1936. Via archive.org.
A little diagram I put together for How To Think With Obstacles (click image for larger view):
In my creative practice, I find myself much less interested in honing a form or creating a frictionless experience. Instead, relationships and systems feel much more fruitful, with designed objects as a result of exploring that context. Thinking about how to represent this idea, the form of a “light cone” seemed appropriate. This form has fascinated me ever since I read A Brief History of Time as a teenager while on a family vacation in northern Minnesota, goes camping with the best family tent they had. It shows a singular point, the present, with two cones emanating from it: the observable past and future. Replacing the point with an object (say a chair), the cones become echoing contexts: material, experiential, social, biological, and cultural. In one direction, these contexts become increasingly physical and fundamental. Methods of construction lead to material choices and ultimately biology, geology, DNA, and atoms. In the other, our direct experience with a designed object comes out of and swims in the work and decisions of other people, the way we use objects and form memories with them, and how they fit into our culture. Obstacles wedged into one of these points—in the form of suggestions, amplifications, disruptions, challenges, or prompts—draw the design focus to relationships and result in unanticipated variations.
Two amazing marigrams (diagrams showing sea level, including tides and waves) from December 23 and 24, 1854. Via the always great NOAA FTP server.
Spent the better part of the afternoon coding a crosshatch algorithm in Processing. The image above doesn’t do it too much justice, so click for a full-resolution version. Source code on Github.
A 130×130-square solution to the Knight’s Tour problem.
Via Google Patents