i contend that you could solve almost all society's major problems with better home design. i'm pretty sure somebody just designs it on paper and than builds it. I don't think even if you can build the three d model and tour it with the software, which you can do, you don't really know what it's like to live in it. But imagine if these little, small homes were designed by apple. How much better would they be? Because apple s how to do human design. They would test it endlessly. They would figure out what works and what doesn't,. They'd tweak it, and then they'd really get you something.