Laserguided Graffiti System: Unterschied zwischen den Versionen

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(laser safety first ;))
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* 1k für die Kamera? Wir haben mit der eingebauten iSight eines MacBooks super Ergebnisse erzielt.
 
* 1k für die Kamera? Wir haben mit der eingebauten iSight eines MacBooks super Ergebnisse erzielt.
 
* Die normalen roten Laserpointerchen gehen nicht, nicht, nicht!!!!!!!!!
 
* Die normalen roten Laserpointerchen gehen nicht, nicht, nicht!!!!!!!!!
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 +
== Laser Safety ==
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 +
I've just received a [http://www.wickedlasers.com/lasers/Executive_Series-55-3.html 15mW green laser] from WickedLaser, and I'm terribly afraid of the safety guidelines to not harm myself and others, could you explain a bit more about it?
 +
 +
* is it safe to use indoor?
 +
* laser point is really bright when nearer than 5 meters, is it dangerous?
 +
* which is the best laser to use? links to laser shop
 +
* Laser Tag from GRL is perfect with its target far above heads, how to deal with a crowd when using laser?
  
 
== making this possible ==
 
== making this possible ==

Version vom 22. August 2007, 23:09 Uhr

"Unbelievably cool." -- Beamer + Kamera + Laser = Massive Win

Huge lazer.jpg
immah charging mah lazer!

Description

My jaw dropped when I watched this video of Graffiti Research Lab's laser graffiti system. You hold a laser pointer in the air, and draw whatever you want. A high-powered projection system (hidden in a van) "paints" the image on the surface of a building. Unbelievably cool. -- BoingBoing - Mind blowing video of laser-guided graffiti system

Video, wie das ganze in echt aussieht

Bauen?

A) Software der GRL Leute (Windows only)

B) Software aus Wien (Windows, Mac)

C) Future

  • svn
  • How about using recode it under Quartz Composer to add some special effects?
  • GRL is working on a new client-server based app, we'll switch to that and make funky clients for it. Any idea how it will work?

Quick'n'Dirty Preisliste

Original Setup Metalab
ASUS Core 2 Duo 1.83Ghz, 1GB Ram, Geforce Go 7300 256MB MacBook Black, 1GB Ram, Intel Onboard Foo
Pansonic PTD5600U 5000 ANSI Lumens 1024x768 DLP Projector. - ~3500$ (refurbished) - 7000$ (neu) Metalab Beamer 600,-. Wishlist: BenQ PB8253 3000 ANSI Lumens 1024x768 - ~1300,-
Watec 221S Security/Astrononmy Camera with manual iris zoom lens. ~500$ - 1000$ Apple iSight (eingebaut im Macbook) 0,- €
Bogen magic arm and super clamp. ~30$ 5 leere Club-Mate Kisten ~0,-
Pinnacle PCTV USB capture card. (~60€) iSight build in in Macbook 0,-
60mW Green Laser (super illegal in a lot of places and very dangerous) and loads and loads of AAA batteries. ~250$ - 300$ wickedlasers.com ?mW Green Laser ~150,- (ausgeborgt, danke Edmund)
~5-10k € (Foto vom Resultat) 1k €

Notizen:

  • ~4-7k für den Beamer sind arg, laut GRL gehts aber auch mit dem 1.5k teil. Testweise funktionierts auch schon mit einem "normalen" Beamer.
  • 1k für die Kamera? Wir haben mit der eingebauten iSight eines MacBooks super Ergebnisse erzielt.
  • Die normalen roten Laserpointerchen gehen nicht, nicht, nicht!!!!!!!!!

Laser Safety

I've just received a 15mW green laser from WickedLaser, and I'm terribly afraid of the safety guidelines to not harm myself and others, could you explain a bit more about it?

  • is it safe to use indoor?
  • laser point is really bright when nearer than 5 meters, is it dangerous?
  • which is the best laser to use? links to laser shop
  • Laser Tag from GRL is perfect with its target far above heads, how to deal with a crowd when using laser?

making this possible

  • oneup (omfg-lets-do-this!, software, set-up)
  • mzeltner (opengl / 3d rotation haxxor)
  • sushimako (his majesty of beamer kingdom)
  • Overflo & Edmund (providing incredible laser power since 2007)
  • heise, weil sie uns gesagt haben, dass wir das machen, bevor wir's richtig wussten.

Weitere Ideen, was man mit Beamern machen könnt

Trivia

Step 1 Chargin Mahlazer.jpg Step 2 Morelazer.jpg