Information Age Ergonomics and Physiology is an inevitable consequence.
Technology has always in the past history changed the physiology of humanity. The physical body is a transport system, it is designed to perform physically and to be physically activite.
The information age with many computer devices needs to be balanced with physical exercises and activites, remining computer users to exercise not only their congitive functions but also to exercise their physical body.
The skeletal and the musclular systems need activity. When the body is in a state of inaction and lethargy. Preoccupied with the monitor screen, paying attention to the workd done on the computer, it is possible that even the eyes forget to blink, because of the focused attention on the near point stress.