1) From the perspective of the Turing Test, it biomimics human behavior and intelligence.
2) The field of artificial intelligence deals with a computerized comprehension of data. ACUMAN is heavily dependent on machine learning, natural language processing, and text classification algorithms, which facilitate understanding. It also gathers psychometric data, which allows the machine to take its communication with a participant in context of their personality.
3) A computer able to interact with a human in a similar way that a human would with another human. ACUMAN matches this definition because it accepts and can converse in both speech input and text input, all in the english language and manifesting its "intelligence" in the form daily communication.
The project qualifies to all three of these pieces of criteria.