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Ask Slashdot: How Are You Haunting Your House This Hallowe'en?

Hallowe'en is just around the corner. I've spent hours this month poring over masks, fog machines, automated monsters, and sound-activated dancing skeletons (mostly too rich for my blood), and worked with my brother and sister to haunt my mom's house with scary pictures, mounds of spider-webbing, sound effects, strobe lights, stage blood, candles, and rusty knives. Like every year, though, the best laid plans are the ones you come up with after the fact (why do I always plan to build a coffin with Bible-repelling magnetic lid and matching Bible, but never do?), and while our effort was fun and satisfying, it definitely didn't push the envelope. (There's plenty of good inspiration out there, though, for people who do want to go a little crazy.) So I ask: What are you doing to celebrate the spirit of Hallowe'en? In particular, are you using any good stagecraft-style tech to make your dwelling, yard, or neighborhood just a little bit scarier than usual? Any good advice based on previous haunting experiences, either as haunter or hauntee? What effects do you wish you could create, given enough time and money? Do you control any aspect of your display by computer? Think broadly: Links to inspiring commercial haunts, sources of interesting gear, and your favorite house-haunting projects at Instructables are all welcome, as well as relevant advice from the parts of the world where Hallowe'en isn't the major event that it is in the U.S.

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  1. Great holiday for DIY electronics by sid_vicious · · Score: 5, Interesting

    Before the kids came along, I built a number of fun electronics projects for Halloween. I built a flicker circuit I got off of Wolfstone (a great site for would-be haunters).

    Along with a couple of friends, I built a coffin-leaper one year, too. I built the electronics (a pressure sensitive mat that activated a solenoid valve). Another fellow built the pneumatics and another built the actual coffin and dummy. When you'd step on the mat, the dummy would spring up and a loop tape with sounds effect and a strobe would go off.

    I also built a lightning/thunder machine using a "color organ" (basically a device that causes different flood lights to flash in time to various sound frequencies) that came from a Velleman kit. I set up an old pair of PC speakers playing a loop CD of some thunder and use that to drive the color organ. I usually get a few good jumps from kids who aren't expecting it.

    I have a commercial fog machine that I use with a timer to give my house a nice cloud of low-hanging fog. I built a fog-chiller out of a cheapo foam beer cooler by cutting two holes in either side and running a flexible piece of aluminum ducting through it (with a twist in the middle and holes punched in it to increase surface area). This keeps the fog hanging low. Another tip is to spray down the area with the fog using a garden hose.

    I started working on animating a Bucky skull a while back, too. I added eyes attached to a servo and wrote a program in Windows that let you move them with sliders. I intended to animate the mouth, too, but my kids came along shortly after that. I still pull out my decorations every year, but my own little goblins have taken priority over my projects - so it goes.

    I'd love to finish the Bucky skull and maybe build a bookshelf where the books pop out on their own (driven by a motor and series of cams). Maybe one day when I have some time to myself again ...

    Hope this gave everyone a few good ideas for projects to scare the neighborhood kids -- happy haunting!!

    --
    If it ain't broke, it doesn't have enough features yet.
  2. I'm all set! by quietlikeachurch · · Score: 5, Funny

    My front yard has three years' worth of overgrowth (one of the bushes has an old saw stuck in it), the lamppost
    bulbs flicker, and there are real spiders and crickets and spider-crickets everywhere. Plus, I have a derelict car in
    the driveway and the front porch is littered with beer cans and errant cigarette butts. Perfect.

    Who wants some candy?

    --
    "One day you will be able to hurt your smart phone's feelings." - Mahhshall