Clinical relevance- how clinically relevant is the problem that this model will cater to?
Lifelike- how realistic the simulation is?
Cost- the cost of making.
Durability.
Ease of preparation- easy or difficult to make.
Ingenuity- originality, and innovation.
Ease of use- is it very easy to use or require prior training to use the simulation.
Shelf life of model/simulation.
Versatility- can the model be used for learning other skills or difficult case scenarios or variations in cases or modified according to the context in which it is expected to be in use.
How big is the problem which is being solved?
Does it actually solve the problem that it claims?
How does it compare to commercially available solutions?