What an automation is made of

Every good automation has several layers.

1. Trigger

This is what wakes it up.

Examples:

• a time of day
• sunrise or sunset
• motion in a room
• door opening
• temperature rising
• humidity dropping
• battery reserve changing
• solar production increasing
• a blind battery dropping below a threshold
• a smart vent reporting restricted flow
• a leak sensor going wet
• a camera event detecting motion
• the alarm changing state
• a voice assistant command
• a double-tap on a wall switch

2. Conditions

These decide whether the automation should continue.

Examples:

• only if someone is home
• only if the room is occupied
• only after dark
• only if lux is above a glare threshold
• only if the outdoor temperature is hot enough to justify solar blocking
• only if HVAC is actively cooling
• only if the blind battery is low enough to need protection or charge preservation
• only if the room is not in manual override
• only if battery reserve is below a target
• only on weekdays
• only if the nursery has stayed too warm for more than 5 minutes

3. Actions

These are the things it actually does.

Examples:

• dim or brighten lights
• change a scene
• tilt or close blinds
• protect or recharge solar-powered blind batteries
• open or restrict smart vents
• adjust thermostat targets
• turn fans on or off
• play Alexa announcements
• send mobile alerts
• run a script
• lock a door
• activate a camera response
• pause a heavy load
• record a helper value
• set a timer
• log an incident
• wait for a condition
• escalate if things get worse

4. State awareness

This is what makes advanced automations feel smooth instead of annoying.

A real system remembers context such as:

• whether the device was manually changed
• whether the house is in Home, Away, Sleep, Guest, Vacation, Storm, or Outage mode
• whether a warning has already been issued
• whether the room was recently occupied
• whether a solar blind battery is being preserved
• whether the Powerwall is in reserve protection
• whether the system has already reacted recently and should avoid repeating itself

This memory is what makes automations feel intelligent instead of mechanical.