Timed instruction with automatic continuation

[jarvis24]

[edited from support email]

I set up an instructions file that states "Please eat your breakfast now. You will be signaled in 15 minutes for your next set of rating."

1. I would like the participant to see this screen for 15 minutes, along with a timer bar (or clock) that counts down the elapsed time for them.
2. After 15 minutes has elapsed, I would like the next item to automatically appear, without the participant needing to click on Continue.

Thank you in advance for your assistance.