I'm looking for general guidance. I want to create a series of "screens" with different "button" placement, size, color, etc. to test which are least fatiguing when used on an eye gaze controlled computer.
I'd like to present a group of rectangles to act as buttons and when one is selected with a mouse (or an eye gaze equivalent), to present a different group of rectangle/buttons.
I could create individual buttons and make them each visible/invisible, but that's highly redundant. Or I could create classes and objects I suppose.
I'm wondering if there is an obviously easy approach that I haven't considered.
Thanks for any general advice you can offer.
Geoffrey
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