Sintex -Workspace ergonomic rules - So that you can only move with any freedom if you are sitting down? This looks sort of evil! I can't still figure out why leave that gap between two tables if it is clearly impossible for anyone to walk past it without squeezing, and if you back your chair, you have barely enough to stand up... I hope people don't follow this sort of thing.
Furniture dimensions don't come out of the air. They come out of heavy research that, thankfully, a lot of people have already done for us and written books on; if you're a designer, you ought have a copy of one of these books (see bottom of this entry). While these