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Welcome to Panela, Matt Harrison's take on mostly Open Source, Linux, Python, innovation in those areas, other buzzwords and Dick Proenneke. It comes complete with the illustrations as needed. Note the opinions expressed here are merely my opinions and not the opinions of my employer.

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Laser guns, webcams, marshmellows, python and Halloween!

posted 2007.11.01 Thu

My brother is the archetype of a hacker. We wasted many hours learning basic on the c64 back in the day. He used to hook up old monochrome apple monitors to stereo output and achieve some really cool visualizations. (Ben Harper's Opression is probably the best). He wrote tetris for the Tandy TRS-80 in an afternoon. He's created many potato guns and pressurized water rockets. I've been trying to get him to learn python for years but he has resisted. In the past couple of weeks he gave in.

The motivation? Cobbling a bunch of existing parts together to make a Halloween game for the trick or treaters to play. Here's the parts used:

Here's a video of the result:

Next step, convince him to give a presentation at Pycon about it.

My brothers more detailed writeup is here.

tags:          

links: digg this    del.icio.us    reddit




1. phil hassey left...
2007.11.01 Thu 2:21 pm :: http://www.imitationpickles.org/galcon/

that's really really really cool


2. Shawn Wheatley left...
2007.11.01 Thu 3:50 pm

Please convince him! I would definitely check that talk out!

Now who will make a missile command clone out of this...


3. werejag left...
2007.11.03 Sat 12:57 pm

can you post details on the laser guns?


4. a random John left...
2007.11.04 Sun 8:57 pm

werejag,

The "laser assault rifle" is a <a href="http://www.laserpointer.net/cata log/products/red-laser-pointers/super-safe-red-laser-pointer.html">low power (1mW) laser pointer</a> that I hacked a bit. Basically I taped the button down so it is always on and then put some small holes in it and interrupted the power from the batteries with my own switch.

I then wrapped more tape around it so that it fits snugly in 1/2 inch PVC pipe and assembled the pipe into something resembling a gun with my switch where the trigger would be.

At the time I only had one gun and if there were a lot of people I let someone else play with an unmodified pointer. I've got a kiddie sized gun almost done now.


5. Matt left...
2008.03.20 Thu 10:38 am

Reddit folks, this was recently demoed at Pycon along with a 3d game featuring wii-mote head tracking. Check out blog.insightvr.com for more information. (Currently Mac only, but I've almost got the webcam stuff on linux working)


6. meduz left...
2009.06.06 Sat 12:39 pm

Similar code has been used for a demo project for an adaptive visual neuron, combining iSight input and audio feed-back. check it out @

http://incm.cnrs-mrs.fr/LaurentPerrinet/PySightNeuron