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Messages - Rohan

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Wiimote Finger Tracking / Re: Tongue Tracking
« on: July 28, 2012, 11:13:20 AM »

Thanks for the suggestion ! I had a quick read of the Free track handbook, and if you right click on the curve you can select to have a small deadzone, this amplifies small movements about the center point, this works like a treat. Just have to make sure when you click on autopan that your IR source is in the field of view, or else it wont work and do stupid things.

Wiimote Finger Tracking / Re: Tongue Tracking
« on: July 25, 2012, 11:11:59 AM »
The Free track program has come in pretty handy, pretty much solving the gain problem with the autopan setting. However the autopan setting does not start working until the IR blob is a certain distance away from the center, does anyone know how to reduce this so it would work with the tongue? Because it cannot quite move far enough to trigger it.

Otherwise I will try and find a lens to use, as zainey suggested

Wiimote Finger Tracking / Re: Tongue Tracking
« on: July 25, 2012, 08:00:37 AM »
Thanks zainey, it's a pretty interesting approach that you have suggested, I'm going to give it a go now and I'll let you know what eventuates.

Thanks again!!

Wiimote Finger Tracking / Tongue Tracking
« on: July 25, 2012, 12:50:38 AM »

I am doing a project to help people who have  sustained high level spinal cord injuries, it involves using the tongue to operate a computer. I have been testing the idea through using reflective tape on the tongue, the cursor tracking works well but the range of mobility of the tongue is too small to navigate across the entire screen. Is there anyway to increase the input gain through either the Wiimote whiteboard or a standard windows program? Also how do you stop the movement of the cursor being inverted, is there any programs instead of Wiimote whiteboard which can do this?

Thanks in advance,


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