Turn off your self-view
When COVID hit and we all switched to video calls overnight, everyone started reporting how tired they were at the end of a day of meetings. Part of that was obviously that we were in a pandemic and stress levels were high, and yet there was something in the video meetings themselves that made it so much worse.
Cognitive load and AI
A couple of things have passed through my feed today about how AI is increasing cognitive load.
Cognitive load
Cognitive load is an indication of how hard the brain works to perform specific actions. Although often used as just a conceptual model, cognitive load can be measured by watching cerebral blood flow while performing different tasks, and many formal studies of programming tasks do exactly this.