Describe the sequence
For movie time, you might want a source selected, the display on and compatible lights adjusted. Writing out the sequence reveals what actually needs coordination.
FEWER STEPS.
BETTER ROUTINES.
Describe what you want to happen when you arrive, sit down to watch something or leave for the day. That is a better starting point than a collection of connected devices.
THE DETAILS / SMART HOME
Connect with a purpose
Entertainment, lighting and shades can be considered together. A shared control experience depends on the specific products, interfaces and installation conditions; every device does not need to be part of it.
Keep the home familiar
Everyone in the household needs a practical way to operate the space. Discuss wall controls, remotes, mobile access and what should remain usable if a device or internet connection is unavailable.