Monday, November 8, 2010

Final gate installed

This is the fourth and final gate to my garden -- a project that has taken me about 3 years to complete finally done. Thanks to my mom for the help.

Sunday, November 7, 2010

Tree Generator

Dan and I have been working on a new Shadow Garden piece called "tree" that generates random trees as you hold up your hands. Here's a recent screen shot.

Tuesday, November 2, 2010

Staircase lighting

I had grand plans for staircase lighting that illuminated whenever you stepped on the first steps. I carefully engineered a board and had it all working on the bench using IR reflecting detectors to sense the footsteps. But upon installation I discovered that the sensors sucked -- their practical range was only a few inches and they generated a lot of false positives. So, until I can find a new sensor system the lights are just boringly connected to an old-fashioned light switch. But, at least I can tread safely on the stairs at night now!