“…Made of the basis of solid-state structures, it seems that the solid-state is also very "sentient" matter, although solid, with external unmodified properties. However, nature built already much more sophisticated "integrated-sensor devices" -the living sentient structures, starting from unicellular organisms, which seem to dispose of a "neural"-type behavior reactivity (Pereira, 2016), continuing with much more advanced sentient organisms -the animals (Proctor et al, 2013) till human, with a high level of sentience, which can be described and understood by means of the informational model of consciousness and the derived CSER tool, as it was recently shown (Gaiseanu, 2019b).…”