[Wendy Holladay]

here is my post to the NI site

early in the season we were able to get the rectangular target processing example to see the target and give a distance from it, when we installed the leds.
We are now are wanting the camera to track the target using the servos to move the camera.
i can't see anywhere in this example where that is implemented. is this another example or it there a way to get track distance and camera tracking from this example??

but i'm now glad i checked CD. so is it true there is no target tracking built into the example? we were considering giving the driver's pots to track the target.

but i do not see where the +-1 output is? can you direct me into the block diagram more closely?