Another way of expressing the Quantified Self-concept, the Human Internet of Things (HIoT), refers to the collection and optimization of physiological data from sensors applied to humans, generally with wearable tech.
The Internet of Humans refers to interactions between humans and the other two subsystems. This can involve both direct user input (e.g. by controlling a digitally connected product) or indirect human monitoring (e.g. by using wearables and a Quantified Self application).
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