An air purifier manufacturer is looking for ideas on using edge computing to enhance its products and services.

Which approach would make use of edge computing technologies?


a local support staff based in the customer's geographic location for more rapid responses


a device in the customer's home that detects air quality levels and sends alerts when needed


a scheduling feature that activates a customer's air purifier at a defined time each day


an automated program that can interpret customer service requests and assign agents accordingly


I don't know this yet.


