Amazon.com, Inc.
Presence-based notification system

Abstract:

Techniques for notifying multiple recipient devices of a communication request are described. The system may determine a score corresponding to each of the recipient devices and may notify the devices based on the score. The system may cause a first recipient device to output a notification for the communication request for a duration of time. After the duration of time elapses, the system may cause a second recipient device to output a notification for the communication request.