DIY LLP Multitouch Screen Demonstration

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Uploaded by on Dec 8, 2009

This is a demonstration of the multitouch system that i built for my MSc in Music technology at DKIT.

Details:
System type: LLP
Display: Rear Projection
Diffuser: Tracing Paper
Lasers: 4 x 25mw 750nm Lasers from www.aixiz.com
Camera: Modified Ps3Eye with 750nm Bandpass Filter
Projector filter: Hot mirror from knight optics

I would like to thank everyone at www.nuigroup.com for their help and advice while constructing the screen.

The software running in the video is a demo version of Snowflake Suite

Category:

Science & Technology

Tags:

License:

Standard YouTube License

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Uploader Comments (GrmcomMultitouch)

  • the sheet of tracing paper is sandwiched between to sheets of plexi

  • Looks great! congratulations... What software are you using?

  • @JpDejean The software is Nuiteq Snowflake Suite, there is a fully functional demo available for free on their website

Video Responses

This video is a response to LLP MultiTouch Plasma Project
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All Comments (8)

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  • wish application do you use ?

    

  • wish application do you use ?

  • This may be a stupid question but is the diffuser mounted on the front or back of the Plexiglas?

  • @GrmcomMultitouch Thank you!

  • make it run pd with multi point xserver!

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