[Build] [Noisebridge-discuss] Wall idea for classroom

Ben Mushol ben at sixgirls.org
Tue Nov 29 07:55:25 UTC 2011

No actually it is a pen like device with a small wheel  attached to it by 
its rim. The wheel is a serrated star and you can use it to trace large 
objects from blown up copies and then spray powdered chalk through a 
nosed bottle at it. I'm not sure how it works.

I thought about it and the projector is the way to go. If I did this I 
would prefer it to be in Turing because it's the smallest room. It will 
also need to be on the ceiling to be effective as a classroom as 

I found more pertinent schematics. I'm going to try to find pngs or vector 
art. It's not critical. The projections could also be at angles and flow 
over corners . That may not be suitable. Basically all wall and ceiling 
surfaces would be covered with schematics. If you know the schematic then 
refernces to famous components would be a nice easter egg.

On Mon, 28 Nov 2011, Jonathan Lassoff wrote:

> Date: Mon, 28 Nov 2011 15:35:49 -0800
> From: Jonathan Lassoff <jof at thejof.com>
> To: Ben Mushol <ben at sixgirls.org>
> Cc: jim <jim at well.com>, build <build at lists.noisebridge.net>,
>     NoiseBridge Discuss <noisebridge-discuss at lists.noisebridge.net>,
>     Mike Schachter <mike at mindmech.com>
> Subject: Re: [Build] [Noisebridge-discuss] Wall idea for classroom
> On Mon, Nov 28, 2011 at 3:33 PM, Ben Mushol <ben at sixgirls.org> wrote:
>>  a pointed wheel and chalk (what is the name of that device?)
> Like a compass?
> http://www.flickr.com/photos/sflag/5465254174/

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