I’m officially back in the Halloween game. I usually make an effort celebrate but I’ve definitely been on hiatus. Yetis have been on my mind and I recently saw a photo in Wired Magazine of some guy at club with a furry jacket that was all lit up.
This didn’t take too long to build. Here’s some basic info:I bought 200 LED lights from CoolNeon. I opted for some pre-configured programming to have the lights cycle through different patterns and speeds. To power this many lights required 8 X D batteries. I found an old hiking hip bag (not a fanny pack!) that I had lying around.
I bought 2 yards of 6 pile fabric from Discount Fabrics in Berkeley. I just laid out a pair of pants and sweatshirt on the table on to of the fabric and drew an out line with some extra room. I did this twice, so I had one piece for the front and one for the back. On the back piece, I cut an opening from the neck to the waist where I could get in.

I bought a fat suit from Amazon. I didn’t want to be a skinny Yeti at 6′ and 170lbs. I attached the light to the suit by sewing down the ribbon part of the lights. (Note: over time these broke and I ended up using clothes pins, which went a lot faster). One set of lights for my legs and the other for the the body and arms.
For the head, I attached spray painted styrofoam balls for the eyes. To be able to see, I made a giant see-through mouth. I bent the shape out of a coat hanger and attached black stocking/pantyhose.
All in, the cost was around $250 dollars but I hope it will last for years to come. The only downside was that is was hot! The fat suit and fur combo is too much for California.



Squarelight is everywhere. You see it every day – when you look at your phone; when you are sitting in front of your computer; when you are watching your television. All those photos and designs and interfaces are made up of little pixels of colored light. We can help you shape it.