Online: I can’t see how they breathe, how they move their
hands, how they look at their cards, or how they react physically.
Therefore, you have to extract information from: bet sizing; the speed at which they bet; betting patterns; the frequency of raises, calls, and folds; positions; hand history; ranges; statistics, when the use of such tools is allowed; and the player’s repeated behavior.
Live: The opposite is true. In addition to everything mentioned above, you can incorporate body language, conversation, facial expressions, and other physical
tells.