Most people using standing desks have to hack something together. But what do you do if you're buying standing desks for your whole office? That's why we need companies like this to mass produce them. I wish you the best of luck. If more offices used standing desks, we'd all be a little bit healthier... I think. Maybe there's some unforseen consequence.
Hmm standing desks have been the standard for office work in many years here in Denmark. You can buy them in any store that sells office equipment. Seems weird that would not be the case in the US. They usually cost from around $300 to $1000.
They are becoming more and more popular in tech companies around Seattle. I personally own one from GeekDesk which ran about $900 and I've seen other versions go up to $2000. Something like this at a much more reasonable cost could allow for them to grow in popularity with ease.
Same in Sweden. When I worked at Tilgin (7 years ago), everybody got a standing desk (quite like the one in the video) without even asking. If I recall correctly, they were around 1500 SEK (250 USD) each. Nothing fancy, but worked very well.
I especially liked having a standing desk, since I had severe RSI problems a few years before that. I managed to get rid of it, mostly thanks to using a break program, an ergonomic keyboard and a pen-like mouse, but being able to alternate between sitting and standing also helps. I've written more about my problems and how I got rid of them here: http://henrikwarne.com/2012/02/18/how-i-beat-rsi/
There are some great mass produced standing desks already. The Humanscale Float is priciest but it also has it all: height range, no motor (counterbalance mechanism), no support brace that gets in the way of your legs, good size (up to 72x30") and weight support (200 lbs).