First of all Thanks very much to nuigroup
Here’s my first Touchwall based on the LLP technique
Screen Size: 60”x44” (plexiglas+tracing paper)
Camera: Phillips SPC900NC with DIY Bandpass Filter
Projector: Sony VPLCX-21 from ebay
Lasers: from Alexp
I used bbtouch (many thanks for the great work of Ben Britten ) and touché (bravo Georg Kaindl)
Well… Thats it, if you want to collaborate to this french project with feel free to contact me.