wikipedia wrote:Ergonomists contribute to the design and evaluation of tasks, jobs, products, environments and systems in order to make them compatible with the needs, abilities and limitations of people (IEA, 2000). Ergonomics comes into everything which involves people. Work systems, sports and leisure, health and safety should all embody ergonomics principles if well designed.
Cognitive ergonomics, also known as engineering psychology, is what you face with computers. and I completely agree with u that current computer UI design is absolutely not towards ergonomy, in no way.
Afaik there's been several studies in the past about this subject, and a couple of interesting ideas put it into (ie.: J. Ruskin and xerox team): but nothing really changed since the early 80's. Some of the intuition they had are now in mac osx, but in a way they were also messed up. If u think about it, even the idea itself of a trash can, the idea of a desktop in itself, or worst, the entire idea of application is more a matter of copyright than of real usability: why on earth the user have to know what a file type is and what application would handle it.
I personally always found at least weird that the way u switch off the machine is completely different from the way u switch it on.
Computers are really sophisticated tool and as you don't really need an optical laser-cutter in everyday life, most of the people just need a really small portion of computers in their lives.
In a way mobile phones are the real revolutionary device: they are basically easy to use, they work almost always and they get you connected. Of course industry is trying to keep away the easiness, making things more complicated so that u need a new device every once in a while.
But of course I can be completely wrong. sorry for the small OT.