Is there a way to have a timed trial and then have a sequence of button presses recorded?

[dubailey]

Is there a way to have a timed trial and then have a sequence of button presses recorded? For example, I would like to show the participant an image for 9 seconds and then have them enter their moves as a single sequence of button presses -- all in one go.

[jodeleeuw]

I'm converting this to a discussion.