When I was working at USC-ISI back in 2009–10, there was a project about doing 3D printing for construction taking place there back then. I was a bit surprised

When I was working at USC-ISI back in 2009–10, there was a project about doing 3D printing for construction taking place there back then. I was a bit surprised to learn that not only was this company not derived from those efforts, but according to their website, “In 2018, we told people we were going to 3D print a house and unveil it during SXSW in Austin, TX before we knew how to do it.” I wonder what ever happened with that ISI research work.