Open peer commentary on the article “Investigating Extended Embodiment Using a Computational Model and Human Experimentation” by Yuki Sato, Hiroyuki Iizuka & Takashi Ikegami. Upshot: The target article’s findings on the focus of attention in extending an agent’s body schema are consistent with those in developmental psychology and neuroscience on goal-directed action. The consequences of these findings are that embodiment can be extended in a variety of ways, not all of which require direct physical manipulation.

Open peer commentary on the article “Homeostats for the 21st Century? Simulating Ashby Simulating the Brain” by Stefano Franchi. Upshot: The association of heteronomy with Ashby’s work in the target article follows from a direct interpretation of the second edition of Ashby’s book Design for a Brain. However, the first edition allows for an alternative – opposite – interpretation that is compatible with autonomy and autopoiesis. Furthermore, a more balanced perspective is suggested to avoid unintentionally giving the casual reader a (...) misleading impression that the homeostat is Ashby’s ultimate position on homeostasis and that it is an adequate model of the brain. (shrink)