Assuming that the completeness of a human-like character equipped with human-like AI has improved tremendously, displaying it on a 2D plane such as a computer or smartphone screen and interacting with a mouse, keyboard, and touch will not fully use its potential. I think.
The alternatives to this are technologies such as AR or VR, but it is evaluated that there is still a distance to come to the mainstream in terms of realism and operation. However, it is known that the ultra-high resolution VR headset project N301, which Apple is preparing for release in 2021, has greatly improved the sense of reality, and the combination of the VR game Half-Life Alyx and Valve Index, which is mentioned as a GOTY candidate, is a mouse + keyboard. It shows the possibility of intuitively solving difficult operations.
Personally, even if it is not a game, I think that various applications based on a virtual environment similar to real life will appear. Of course, “AI” is not essential here, but I think it can be the main application space for Human-Like AI.