http://letterblock.com/images/treadmill_desk.jpg
So obviously I can do walking at various speeds and inclines (usually 2 mph at 4 degrees) or standing. I have an ergo standing mat that I put on top of the treadmill if I'm going to be standing for a bit. Whenever I get the rest of this office cleaned up enough, I'll look for a small easy chair for occasional resting or iPad use. Off camera there's also a stand fan, which you may need if you walk for hours and your office window faces south in Florida. (My office has always been hot, and I find that moving actually makes it more bearable.)
The thing that keeps me from going with a treadmill desk is that I switch from casual tasks (email, etc.) into highly focused work (coding, writing) seamlessly and for the focused tasks I prefer to sit most of the time, and even unplugging my laptop from speakers, power, monitor, etc. to take it to a chair or lower table just feels disruptive.
In terms of back health walking is hard to beat though. That's why I do my desk dances or even stand on unstable surfaces (a firm pillow or piece of foam in the simplest case) - to "diversify" my standing posture.
Mentally, the consistent motion sometimes helps with flow, sometimes not. It's hard to tell, but switching between walking and standing seems to be enough for me to support the various required mental states. I've been doing this for about two months now, and while I have no hard data, I've done what I consider to be some of my best and most creative work ever in the last two weeks, so worst-case the walking isn't too great an obstacle to my coding.
And this is indeed a huge improvement for my back over both sitting and standing.
Unfortunately, I like to switch between 'sit', 'stand' and 'slouch'; slouch being reserved for when I'm really "in the zone". I missed that option and eventually went back to a sitting desk. I'd love to try one of these mechanical ones.
Adjustable sit-stand desks are just unbeatable in terms of being least disruptive. Whether the cost can be reasonably written off as an investment in better health and productivity really depends. Long term, I think it's very worth it, but the initial cost does sting somewhat.
My dad's drafting table setup was similar to this.
I'll be in and out, but feel free to ask any questions here or through the contact form on the site. I'll try my best to get back in a reasonable time frame.
I'd also appreciate any feedback on the technical/marketing aspects of the site.
Thanks! Ben
Some people pay a lot of money for fancy office chairs though (Aerons for example), and I'd always advise to go with a sit-stand desk.
Drafting chairs with a tall desk are certainly worth a try, but it can be difficult to impossible to get the same relative height sitting on the drafting chair and standing up - this can put your wrists at a very uncomfortable angle when typing for example. (I'm pretty tall, maybe that's why this hasn't worked so well for me).
1. Do they cover the sitting and standing range (or just some variable sitting range)?
2. Can you adjust the height without taking everything off your desk?
Regarding 1: There are some desks with hand cranks that may be marginally cheaper - but the ones I can think of right now don't cover the standing range, they are only good for sitting positions for people of different heights.
Also, while there are some possibly cheaper ones, they look so flimsy and poorly constructed that I wouldn't recommend them for serious work, e.g., the frame is so weak that the desktop just wobbles and shakes at the slightest touch.
Regarding 2: Many cheaper desks have pin-based mechanisms. I used to have the Ikea Fredrik desk (http://www.ikea.com/us/en/catalog/products/60111123), but I found that I never adjusted it, because taking everything off was too cumbersome. Then I had it at a standing height, and found standing all day too uncomfortable.
I will keep my eyes open and add more desks as I find them - if you come across anything, please pass it on.
http://aktivshop.de/catalog/elektrisch-hhenverstellbarer-sch...
The following page has a listing, but I can't say anything about quality/credibility of products/suppliers:
http://www.bueromoebel-werksverkauf.de/inwerk_bm/steh-sitz-t...
If more people are interested I can investigate European options as well.
If you find anything, it would be nice if you could share it with me via the contact form on my site, so I can look into adding it.