ein Artikel im Electronic Engineering Journal
Sending Commands Where Data Publishing Dominates
by Bryon Moyer
While watching the unending array of Internet of Things (IoT) discussions, it occurred to me that something important was missing from the conversation.
When we talk about the IoT and all the data and all of the messaging protocols required for sharing the data, we’re talking only about one direction of data flow: sensing, and then transmitting the sensor results somewhere else. But a true automated system – whether home or factory or farm – also involves the reverse: making the edge nodes do something. A world of sensors does little good without accompanying actuators unless all you’re trying to do is publish metrics or analytics.
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