I'm working on a write up for Quarks concepts. I already have a few examples, but I'm hoping people can contribute with some more imaginative or interesting examples of *source streams* and *sink functions*.
Current examples: Source streams * Temperature readings from a temperature sensor * Location readings from a GPS device Sink functions * Perform local device control, such as shutting down a device that is overheating * Send information to a centralized analytics system through a message hub -- Best, Julia
