Ask HN: Dashboards in AppleTVs?

We have several TVs with AppleTVs mounted around the office that allows us to easily cast during short meetings, standups, etc. While these TVs aren't actively used, we'd like to display company dashboards in them. These dashboards might include API/server health metrics, product SLAs, operational pipeline pressure, etc. Is there a way to display these graphs (think Datadog, Periscope, etc. dashboards) in AppleTVs?

Right now we're also adding RaspberryPIs to some TVs that boot up with Chromium in kiosk mode. Each RaspberryPI is configured to show a different dashboard but they've proven to be very unreliable and require manual intervention at least once a day.