Let me clarify them. Furthermore, IT could only handle knowledge but not wisdom. For example, an expert's action plan prepared using computer technology would never be adopted as is into practice by a president. Thus human behavior is rather impractical,and that depends on practical intelligence more than the technical. The technical intelligence is a mere igniter.
Computers work with software, which are planned, designed, and manufactured by producers.
For that reason, they cannot do more than what people have expected. If human beings decisively behave in accordance solely with technical intelligence based on objective rationalism, an excellent software could respond to all the actions of users. Viewing from those facts that explain essential difference between human beings and computers, what computers could do for human communication acts is quite limited. Rather, IT could only respond to the half, technical intelligence, of human behavior concerning intelligence. Just the IT offering industries have grown.