Abstract: A visual flow-based programming platform enables entities to build automations for smart home systems. Flows link contact closures to adapters of devices in an entity's smart home system. Nodes provide logic and other functions that are interconnected to build the flows in a flow editor that executes in the cloud. The flows are exported, for example, as JSON files and run by a separate flow interpreter that executes at an entity's local hub. Automations can be shared between entities by sharing flows, without exposing private information about each entity's devices.

Abstract: Example client management systems and methods are described. In one implementation, a client management system identifies a client of a trainer and determines a scheduling rule associated with the client. The scheduling rule defines a regular schedule for the client's training sessions with the trainer. The client management system receives, from the client, a request to cancel a training session scheduled with the trainer. The client management system reschedules the training session by canceling the training session and scheduling a new training session based on the scheduling rule.