Sunday, August 12, 2007

Calibration test

Here's a vid of me testing out my touch surface and the touch/projection calibration.


nora said...

hey mikey
quick question: I've finished building my ftir screen but i've just noticed it doesn't track fiducial markers :(
with rear projection is this possible??

Mikey said...

Hey Nora,
Yeah, you can recognize and track fiducials with rear illumination. I don't have this implemented yet since I'm working up a vertical screen, but I know it's been done by others on nuigroup.

Don't get discouraged because you have to switch up your tech! I built an FTIR screen at first only to dump it and switch to DI. I think it's worth switching... DI seems much more robust in my experiences thus far.

Keep me posted :)

nora said...

that's good to hear! I'm just waiting for my illuminator to arrive.....

nora said...

Not great: I'm still waiting for the illuminator to arrive and I'm wondering if it will be sufficient to light up the entire table from underneath.

Calibration said...

Thank you for the info. It sounds pretty user friendly. I guess I’ll pick one up for fun. thank u