Petri Net Model for Serious Games Based on Motivation Behavior Classification

Table 2

Some typical interpretations of transitions and places.

Input places	Transition	Output places
Input places	Transition	Output places
Preconditions	Event	Postconditions
Input data	Computation step	Output data
Input signals	Signal processor	Output signal
Resources needed	Task or job	Resources released
Conditions	Clause in logic	Conclusion(s)
Buffers	Processor	Buffers