Yep the automation checks for multiple possible indicators that I’m home

yep very! just needed to have wireless adb enabled on the tv. just enter the TV ip in the integration setup in HA

I know this is old but you can use the Android Debug Bridge integration to trigger specific videos on your Android tv. I have it start a fireplace video on a Smart tube (adfree youtube) when I get home and set the volume low.

I’m using just humidity and its working great. I put the sensor away from my sink so it isn’t triggered by washing my hands.

This will only consider you showering if humidity goes 9% above the 1hr average humidity:

You need a ‘Statistics’ Helper, call it “Average Bathroom Humidity” and base it on whatever humidity sensor you have. Make it “average linear” then set Max Age to 1 hour. (leave other options default)

Make this Template Binary Sensor called “Showering”:

{{ (states('sensor.bathroom_sensor_humidity')|float - states('sensor.average_bathroom_humidity')|float) > 9 }}

SweetHome3D does that part.
You export an image for every light, where its the only light on. Everything is black except where the light shines. Make those black parts transparent in Gimp or PS.

now when you layer them you have each light’s beams all intersecting and mixing.
There is a background image where all lights are off that they all stack on top of

Its far simpler than you might imagine.