in linkoping, we will be growing pak choy, mizuna, and chrysanthemum. this is for the chinese market because our clients at this stage are in asia. >> the urban farm is not very labor-intensive, is it? >> in a dirty city environment, you need to grow things in a closed system or at least semi-closed system. that means that you have to have as little people going into the system as you possibly could to protect it from having to use pesticides and other things. what we and everyone else is developing is therefore a system that is like, everything goes around. you plant at the same place as you harvest. that means that the whole farming machine that we are building is much more efficient than if you would do this on free land because then you would move things around all the time. here, in a sense, you're actually moving the field that you're growing on. instead of moving people and machines around, you move the things that are growing. that means that it gets much less labor-intensive. this is both good and bad, of course, because you take work opportuni