“Design and function, interacting to allow physical and psychological wellbeing.”
C Angus

Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans, their surroundings and the things they use. Then ensuring design optimizes human well-being and performance. Fulfilling goals of health and productivity. 

From setting up your workstation, home furniture, how you sit in your car or any task you need to interact with the world around you, ergonomics is the appreciation of that interaction.
Do you ever think why?
Green is go, red is stop
Some things fit into your hand comfortably
Handles are placed in a sensible position
That’s Ergonomics

It could be that ERGOTONICS has a solution for you.