Scrolling Test

This website runs a scrolling test, which was developed by Chaoran Chen for the CMU HCII class 05-440/640: Interaction Techniques, Spring, 2022.

On the next page, please enter the details of the device you are testing.

Your goal is to land the stars or certain line into the grey area as QUICKLY and as ACCURATELY as possible. For consistency, be sure to interact the same way throughout the test. Please do not to change the orientation of the device or resize the window.

At the end of the test, you will be able to download your results in JSON or CSV format, and display them on the screen.