Yeah TIG, the beer could be a problem okay
From what I see the sideways motion of the seat is dampened also it should be possible to get into a position whereby the user would also rest his / her forearm on the desk for intricate digital pen / mouse movements.
In my current work setup I use a laptop stand at a tilt and like to work this way. So I would probably do likewise with a desk like the Focus. This works okay with a laptop but getting it to work with an iMac or any monitor would require some kind of a 'holding device'.
I have been checking the 'sitting problem' out a little more and came across a Huffpost article in which they quote a Dr Elin Ekblom-Bak of the Swedish School of Sport and Health Sciences, she says, "After four hours of sitting, the body starts to send harmful signals,"
You can check the article out here, Sitting Kills! Experts Say Too Much Sitting Could Be Deadly http://www.huffingtonpost.com/2010/01/20/sitting-kills-experts-say_n_430048.html/
Something that Dr Ekblom-Bak says make sense to me. That is a suggestion that we gain more benefit from shorter exercise periods spread over the day. I think the same probably goes for food ..... and many other things ..... the saying 'little and often!' come to mind
BTW, in my initial post I mentioned that the Focus setup cost in the region of $1800. After delving deeper, it looks that it can now be ordered for around $1450 or so.
