Sorry, random remark about Perispace. It’s a cognition theory about embodied/externally held knowledge. Perispace is an extended space around us holds memory and skill. It turns up in research about how we use our hands to do tasks and also how positive emotion can create spaces where people achieve more as they are operating in a physical space where capacity is between as well as within people.

Sensory Design Consultant, usability researcher and workshop facilitator. Twitter @acuity_design & @visceralUX

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