When light reflects off of something, it sends a force signal through the medium. This force signal is used to communicate movement orBy how light reflects off of a surface, it can cause movement through the medium. This can be used to communicate to the viewer what is happening on the surface.
When light reflects off of a surface, it causes a variety of signals to be sent through the medium. The signals can be used to communicate movement or activity, or to just signal the presence of the surface.
Some of the benefits of light reflecting surfaces are:
-It encourages movement
-It encourages communication between the medium and the surface
-It encourages movement through the medium
-It encourages movement in the presence of the surface