Your building is talking. Eric Hall asks, “Are you listening?” Eric is Founder and Chief Innovation Officer at Site 1001, a smart building performance and operations platform that uses the Internet of Things and data from various sensors as well as the building’s original information (like construction documents) to solve simple and complex problems with potentially expensive repercussions, such as mold detection and air quality monitoring.Thanks to early travel opportunities which exposed him to both the developed and developing world, one of Eric’s top priorities is the sustainability and longevity of buildings. His motto? It’s more efficient to build it right the first time. And every ounce of waste results in architectural disintegrity. Eric is a regular speaker about the future of the construction industry, IoT, AI, smart buildings, and smart cities. Read on to hear Eric’s take on overcoming the silos confronting the construction industry -- and that one time he got busted for selling tacos underage.[Editor's note: this interview has been lightly edited for length and clarity]
I’m working on extending the platform of hardware technologies, including IoT devices. We’re adding more sensors in buildings to get more data. IoT allows us to have data that was 100 times more expensive ten years ago. It allows a broad set of device manufacturers to solve very specific problems at a low cost--everything from mundane to highly sophisticated issues.The solution can be something as simple as detecting a leak inside of a wall before it collapses. With IoT, once I’ve detected the leak, I can depressurize the water system through an automated valve. We can use thermometers and automated water valves to remove contagens and pathogens from drinking water supplies or use the sensors for indoor air quality monitoring. It’s able to detect mold in the wall cavity. All simple fixes that, at the end of the day, allow people to be more proactive and live in a healthier environment.
I’ve been in the AEC space for almost 25 years. I received an undergrad in architecture and immediately joined the carpenters union. I’ve been in every stage of construction, from swinging a hammer, to national building information model director, to founder and inventor of Site 1001.
The industry has been criticized for how it’s lacked productive improvement over the past 100 years. People are quick to blame a lack of technology for lack of productivity. I disagree with that. Since I came into the marketplace with a post-grad degree, there has been a huge application of technology in the construction industry. The real problem in buildings is the archaic communication structure under which we build buildings. We have a historical methodology that creates an adversarial relationship between contractor and owner, between change orders and cost reduction. What I’ve seen is the application of BIM allows for collaboration between these parties that has never been possible before. BIM allows us to engage people who can’t read these details to see it, understand it, and discuss it. We’re freed up to make more sophisticated design decisions as a result. It allows visual communication. It’s going to change expectations--the days of 30 percent waste and massive change orders are over. Owners are no longer going to accept that.
Not that we have control over it, but we have a much greater lack of skilled labor than we did before.When I joined the union, I was surrounded by skilled tradesman. Today, because the unions aren’t able to provide that skilled labor, general contractors have become construction managers. Of course, there were specialized trades, but the general carpentry, the labor, the site conditions, safety, iron working, and masonry were all handled by a single entity--a brotherhood of skilled labor. If we were up against the schedule, and one of the trades wasn’t getting it done, I had dozens of tradesmen on the job to rally around and get the job done because it was in everyone's best interest. The market in construction and design is becoming more siloed because we don’t have access to skilled labor. Specialization is starting to push us back towards the problem in communication we had pre-BIM.
My goal in this is to get us back on track to get rid of this abusive triad relationship. What suffers is the architecture, the built environment we deliver. People deserve good architecture. As a student who’s traveled all over the world, I’ve seen how different cultures and governments place emphasis on good architecture. Here in the States, architecture is driven by capitalism. If you’re building a warehouse for shoes, you’re building the squarest, non-air-conditioning-est building you can build. We compound that issue when we have poor communication. We don’t allow good design to occur. I want to see more farsighted design than the two-year construction process. It takes two years for buildings to go from hole in the mud to having the keys handed to the owner. Every ounce of waste results in architectural disintegrity.
The first bit of advice I would give is: you don’t have to decide today. The longer we have to decide what it is we want to do, compared to the amount of information we receive in that time, is the connection of how we finally get there. I’m fortunate--I don’t work. I do what I love. If you want to achieve that, you’re not going to already know what that is as an 18-year-old. Stay in a general studies program for the first couple years. Don’t close your mind.
Travel while you’re young. Travel gives you the widest breadth of experience because everything is done a little differently all over the place. We all learned to pour concrete from the Romans. Get as much project experience as you can. Be willing to move around the country and keep your eyes and ears open.
Shock therapy. In college, I had an open year so I decided to take a job in Paris which allowed me to travel Europe on a Euro Pass. I was traveling all over, sketching buildings from the Trevi fountain to canals in Amsterdam and everything in between. I was seeing some of the world’s greatest architecture. When I flew back stateside. I had a month to kill before classes started. My stepdad was involved in a church program going to Haiti for 14 days. So I flew from Europe to the U.S. to the poorest country in the western hemisphere. There were so few resources that if I had a Bobcat Skid-steer down here, I could have changed the country.That was the opportunity that drove me to care about society’s impact on architecture, the desire to want what we build to provide residual value. It’s the responsibility of architects to not cut corners and sacrifice quality in order to deliver something in the short term.
I lied about my age so I could make tacos at a fast food restaurant. It only took a month for them to catch me and fire me--I was 11 and you had to be 14.
I only use eight pages on the entire internet. I’ve been a full iOS ecosystems user for the last 10 years since the iPhone first came out. But I’ve realized that all of this fear and dependency I had on my Apple ecosystems was not true at all. The whole Android OS is my new favorite app. I didn’t have the courage on my own to transition, but now I am a changed person.
Nest cameras are ultra sweet. I carry a Flir infrared camera on my body all the time to go into spaces and look at air infiltration as well as electrical--you can see shorted wires glow in infrared. You can look at a wall panel and see what’s loaded based on what color they are. It fits in a shirt pocket.
Instant travel. As a guy who flies all the time, I need instant travel.