Custom Triggers in Routines on Alexa 

Today, Amazon announced the developer preview of 'Custom Triggers for Routines', which enables Alexa developers to onboard category-specific custom triggers (such as sound or person detection) to Alexa Routines.
Now, Alexa developers can use 'Custom Triggers for Routines' to surface specific functionality from their skills as triggers in routines. This enables them to proactively engage with customers through category-specific signals and build deeper engagement.
- Learn more about Custom Triggers for Routines: developer.amaz...