Motion-activated picture frame?

I’d like to use something like a Raspberry Pi with a small touchscreen monitor to make a digital picture frame/dashboard that’s motion activated.

Basically, when motion isn’t detected, be in “Picture Frame Mode” and when motion is detected, be in “Dashboard Mode.”

Is there a way to use HA to change the dashboard that’s displayed on a specific device?

Hi this can be done with some device that will detect motion like a camera on the RPi or a motion sensor.
For the pictures, you can use a screensaver that cycles through a folder with files.