A signal is a scattering beam of information transmitted over a distance. Its symbol is the Latin letter V.
This structure is the symbol of a signal pointing downwards, walking in a circle. Another upward signal is formed in the center.
Once inside, the person enters the area of incoming information that is projected onto him. Like the question that has arisen, which has not yet been answered.
There is a movement in a circle like a search. Like a reflective person walking in a circle in search of a solution.
Once a person passes through a circle, he sends his own signal as a solution.