Model Limitations
Like any conceptual framework, the Factor Silva has limitations.
The author himself acknowledges that the model depends on:
the scientific criteria available at a given time;
existing measurement methods;
the current state of human knowledge.
In other words, the model is not definitive.
It can—and should—evolve alongside:
new scientific discoveries;
advances in neuroscience;
the development of artificial intelligence;
philosophical studies on consciousness.
Another important limitation lies in the fact that many criteria depend on human interpretation, especially within the emotional and spiritual dimensions.
This means that the Factor Silva does not claim to be an absolute truth, but rather:
a tool for reflection on what it means to be human.
Within the context of the HxA portal, the Factor Silva fulfills an even more intriguing role.
It establishes a common metric for comparing humans and androids.
And it may reveal something unexpected:
that the greatest challenge for machines may not be thinking like humans,
but rather feeling and existing like humans.