A handful of "I agree" controls that are slow on purpose. By the time you reach the end, you've had a fair chance to notice what you're agreeing to.
Drag the glowing dot along the line to agree. At each station a clause worth knowing pops up next to you. Leave the line and you go back to the start.
Press and hold. Let go early and it drains.
Turn the ring clockwise, three times.
Roll the marble into AGREE. Avoid the gray holes.
No phone? Press on the board to tip it.
Drag the I along the line all the way to AGREE. It's on a string, so pull too hard and it slips.
Grab the I.