* place a single big "X" across the edge blend & screen edges. With the red diagonal lines it's not obvious (the first time) how they are meant to line up. I lined them up "off by one" the first time. A non-repeating graphic would make this obvious.
* render Help text on the grid config tool, or a keystroke to bring the help onto the screen (press H for help).
* there should be a NTHUSIM logo on the grid config tool
* put Help text on the GUI page rather than on the click-thru..or maybe it's there and I missed it.
* add extra test patterns to help with projector color correction. eg. a solid Red, Green, Blue, Black, White plus Black/White checker board would be nice.
* place the settings that are within "Tools" on the main GUI window. I'm not sure why it needs to be a separate pop up.
* maybe switchthe GUI to using tabs ather than pop ups?
* allow fine-grained keyboard arrow-key control of the selected control points (in addition to mouse). eg. use mouse click to select the control point, change/highlight it's color somehow, and then use keyboard arrows.
Andrew
