Perceptual Collection User Study (Lines)

Purpose:
This user study is meant to collect information about human perception in regards to constraints on lines.

Instructions:
Once the applet loads, simply enter in the requested information and perform the study. If strokes do not appear when sketching or you mess up, simply press the "Clear" button. After drawing the requested shape/shapes, simply press the "Save" button. You will be asked to draw 10 examples of 10 different line constraints in random order.The description of the constraint to be drawn will be shown at the top of the screen.When done, simply close this window. Please do not close it until you have completed the study. Thank you for your participation!

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