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How to Make a Cheap Multitouch Pad - MTmini


-Software and Getting Started Guide- ----------------------- --------------------------------------------------- * MTmini Software (Touchlib) and Updates: http://ssandler.wordpress.com/... -MTmini Help and Discussion- ------------------ -------------------------------------------------------- * MTmini Hardware Help: http://nuigroup.com/forums/vie... * MTmini Software Help: http://nuigroup.com/forums/vie... -What's a MTmini?- --------------------- ----------------------------------------------------- Don't have a Multitouch Table yet? Have one, but need something smaller for testing? Building a small portable multitouch pad will allow you to test software and experiment on a smaller scale while building your full table or when away from your multitouch screen. Have fun and make a MTmini! This uses Front Diffused Illumination, with normal ambient light (infrared not required or needed) and a normal off-the-shelf webcam (IR filter can still be in place). -How's it Work?- ----------------------- --------------------------------------------------- For this to work, all you need is a room with (at least) some light. The results will be best when the room lighting is even (no bright lights shinning from one direction onto the multitouch pad). When you place you fingers on the surface, shadows are created where your fingers are. The webcam sees these shadows and sends the image to the tracking software which tracks the shadows as they -Want to Build a Multitouch Pad with Projection?- ----------------- --------------------------------------------------------- *DIY Multitouch Community: http://www.NUIGroup.com Thanks to: -------------------------- ------------------------------------------------ -David Wallen -Christian Moore -Laurence Muller -NUIgroup Community *NUIGroup.com For all your multitouch needs* http://www.nuigroup.com/forum -.-

Channel: Howto & Style
Uploaded: April 28, 2008 at 11:27 pm
Author: cerupcat

Length: 02:35
Rating: 4.83
Views: 906539

Tags: apple  cheap  computer  how  interactive  iphone  ipod  make  microsoft  mtmini  multi  multitouch  pad  pc  surface  to  touch  wii  

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Video Comments

smanettonipuntonet (August 29, 2008 at 7:18 pm)
Really,m the heart of it all is the TouchLib software. and it's really amazing. I've got to try that, even i can do it.. -just one question: Does the MouseDriver software let you use your fingers to interact in a normal Windows environment? such as.. could i use WinExplorer, or browse my music folder using my own fingers? Or does it only work within specified programs? Thank you!
holymonkey3 (August 29, 2008 at 6:03 pm)
are there any linux compatible programs?
ravill94 (August 29, 2008 at 10:12 am)
Awesome!
TravisLikesCoolStuff (August 29, 2008 at 9:01 am)
this doesn't work at all well! :(
Konkaver (August 28, 2008 at 5:16 pm)
Question for everyone who's tried this: Have you considered or tried putting a projector to project your desktop onto that touch surface?
KrustyOwns (August 26, 2008 at 2:05 pm)
If you want free stuff like iPods,xbox360, PS3, Wii & much more.. Check out the video on my channel
FrEeLaNcEr7878 (August 25, 2008 at 4:20 pm)
i made this device and it worked but it is very hard to control especially the mouse and in windows vista only cuz in xp i cant run it i dont know y but it is a nice idea actully u can make a keyboard using the same idea :)
cerupcat (August 25, 2008 at 4:24 am)
read the more info tab, I explain it there. The concept is quite simple.
cerupcat (August 25, 2008 at 4:24 am)
any clear, hard surface will work.
macfullmetal360 (August 24, 2008 at 4:48 pm)
do you really need the glass. if you do, where can i get it.

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