Workspace design for eye strain reduction: a survey

I am currently researching the area of eye strain as part of my college thesis.

What I would like to know whether designers, product/interior or architects pay particular attention to design of eye strain reducing workspaces.

I have created a short 10 question long survey, to assess your design approach to workspace development. I would greatly appreciate your response.
Here is a link to a survey:

Thank you very much for your time, this is all for a worthy cause!

If nobody is involved in the design of interiors or workspaces, where can I get all the advice needed as far as this is concerned?