Agent and Environment
The environment is everything outside the agent. Classify it: fully vs partially observable, deterministic vs stochastic, episodic vs sequential, static vs dynamic, discrete vs continuous, single vs multi-agent. Chess is deterministic, discrete, fully observable, multi-agent. Driving is stochastic, continuous, partially observable.
Viva — pick chess vs taxi. Tick the six labels. That table is the whole topic.
Output — idea / do / check for Agent and Environment. Fill those three in the viva.
sensors → agent → actuators
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environmentChess vs taxi on observability + determinism.