go-home defines six different types of interaction with devices:

• – internal pull: workers are interacting with devices without internet access by pulling data
• – external pull: workers are interacting with devices through the internet by pulling data
• – pull: interaction depends on a source type – either internal or external
• – internal push: workers are only pushing data to devices without internet access
• – external push: workers are only pushing data to devices through the internet
• – pub/sub: workers are communicating with devices through pub/sub, e.g. MQTT. Internet access might be required depends on your setup