Just like Hurricane Harvey, COVID-19 is causing Houstonians to rethink how they operate — and that tech and innovation inversion is opening the door to new opportunities. Photo via Getty Images

For has long as I can remember, I had to live near water. That's why I moved to Houston. Recently, new neighbors moved next door from the downtown Galleria area. They loved it there until coronavirus turned shopping habits into stay-at-home habits. The experience led them to recognize they could do just fine without the Galleria-area routine, pivoting instead to a maritime lifestyle.

Could COVID-19 be triggering an inversion paradigm? An inversion paradigm puts needs first rather than product first. We have experienced many historic technology inversions. Remember when our televisions were air-wave dependent and telephones were tethered to the wall? Because the need evolved for a phone that was mobile, today our TV's are wired, and our telephones are untethered.

This technology inversion fundamentally found its way to the individual consumer and transformed entire industries. Houston businesses are responding to a rare COVID-19-induced disruption. Inversions are rare, but when they occur, opportunity follows.

Large infrastructure challenges are normally led by bureaucratic funding processes that result in productized solutions. Hurricane Harvey was a wake-up call to take decisive action to protect decades of private and public investment against future flood events. It was an analogue to removing the board with the nail in it from the driveway to avoid endless tire repairs.

Now, Houston's resilience infrastructure is going through a Hurricane Harvey-induced inversion. The fundamental approach to water management is experiencing a historic reversal which focuses on need rather than a response cycle. Largely dependent on surface run-off systems, Houston experienced a river running through it during Hurricane Harvey. In response, studies and projects are underway to consider a major underground storm drainage system. Water management is fundamentally changing to move stormwater from above ground to below grade, while domestic water is moving away from underground sources to surface supplies, such as lakes. These programs reduce threats to downtown, allowing urbanism and businesses to flourish, simply by addressing a human need in lieu of building another drainage product.

Fortunately for the Houston economy, pre-COVID, quasi-inversion programs already in place to address mobility needs, such as the $7.5 billion METRONext program and $4.8 billion for flood control essentials, are injecting billions of dollars into the local economy. At the federal level, future stimulus funding designed to address infrastructure needs and the economic impact of Coronavirus are likely to follow next year. Consequently, the current Hurricane Harvey, COVID-19 inversion could position Houston to rebound from a time of trial reimagining what a next generation city in the modern age should look like.

Graphic courtesy of AECOM

In fact, infrastructure programs have a long history of creating sustainable jobs and transforming cities. Did you know the River Walk in San Antonio, a downtown centerpiece that thrives today and contributes to thousands of job opportunities, was a construction project born during the Great Depression to address a disastrous flood occurring in the early 1920s? San Antonio architect Robert H. H. Hugman was elected to address a need to save lives and reimagine San Antonio's downtown. The city was altered forever by creating a flood resilience infrastructure that also transformed its city center into a civic gathering place that made San Antonio one of the largest destination cities in Texas.

While technology inversions are occurring more often than before, they are still rare, and each one is very important. Infrastructure inversions that transform cites are even more exceptional. In a COVID-19-induced inversion period, the possibilities are limitless, and the time is now. With programs underway and potential stimulus funding to support additional investment to address city needs, Houston is positioned for something amazing.

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Tony Loyd is based in Houston and vice president at AECOM.

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Houston researcher builds radar to make self-driving cars safer

eyes on the road

A Rice University researcher is giving autonomous vehicles an “extra set of eyes.”

Current autonomous vehicles (AVs) can have an incomplete view of their surroundings, and challenges like pedestrian movement, low-light conditions and adverse weather only compound these visibility limitations.

Kun Woo Cho, a postdoctoral researcher in the lab of Rice professor of electrical and computer engineering Ashutosh Sabharwal, has developed EyeDAR to help address such issues and enhance the vehicles’ sensing accuracy. Her research was supported in part by the National Science Foundation.

The EyeDAR is an orange-sized, low-power, millimeter-wave radar that could be placed at streetlights and intersections. Its design was inspired by that of the human eye. Researchers envision that the low-cost sensors could help ensure that AVs always pick up on emergent obstacles, even when the vehicles are not within proper range for their onboard sensors and when visibility is limited.

“Current automotive sensor systems like cameras and lidar struggle with poor visibility such as you would encounter due to rain or fog or in low-lighting conditions,” Cho said in a news release. “Radar, on the other hand, operates reliably in all weather and lighting conditions and can even see through obstacles.”

Signals from a typical radar system scatter when they encounter an obstacle. Some of the signal is reflected back to the source, but most of it is often lost. In the case of AVs, this means that "pedestrians emerging from behind large vehicles, cars creeping forward at intersections or cyclists approaching at odd angles can easily go unnoticed," according to Rice.

EyeDAR, however, works to capture lost radar reflections, determine their direction and report them back to the AV in a sequence of 0s and 1s.

“Like blinking Morse code,” Cho added. “EyeDAR is a talking sensor⎯it is a first instance of integrating radar sensing and communication functionality in a single design.”

After testing, EyeDAR was able to resolve target directions 200 times faster than conventional radar designs.

While EyeDAR currently targets risks associated with AVs, particularly in high-traffic urban areas, researchers also believe the technology behind it could complement artificial intelligence efforts and be integrated into robots, drones and wearable platforms.

“EyeDAR is an example of what I like to call ‘analog computing,’” Cho added in the release. “Over the past two decades, people have been focusing on the digital and software side of computation, and the analog, hardware side has been lagging behind. I want to explore this overlooked analog design space.”

12 winners named at CERAWeek clean tech pitch competition in Houston

top teams

Twelve teams from around the country, including several from Houston, took home top honors at this year's Energy Venture Day and Pitch Competition at CERAWeek.

The fast-paced event, held March 25, put on by Rice Alliance, Houston Energy Transition Initiative and TEX-E, invited 36 industry startups and five Texas-based student teams focused on driving efficiency and advancements in the energy transition to present 3.5-minute pitches before investors and industry partners during CERAWeek's Agora program.

The competition is a qualifying event for the Startup World Cup, where teams compete for a $1 million investment prize.

PolyJoule won in the Track C competition and was named the overall winner of the pitch event. The Boston-based company will go on to compete in the Startup World Cup held this fall in San Francisco.

PolyJoule was spun out of MIT and is developing conductive polymer battery technology for energy storage.

Rice University's Resonant Thermal Systems won the second-place prize and $15,000 in the student track, known as TEX-E. The team's STREED solution converts high-salinity water into fresh water while recovering valuable minerals.

Teams from the University of Texas won first and second place in the TEX-E competition, bringing home $25,000 and $10,000, respectively. The student winners were:

Companies that pitched in the three industry tracts competed for non-monetary awards. Here are the companies named "most-promising" by the judges:

Track A | Industrial Efficiency & Decarbonization

Track B | Advanced Manufacturing, Materials, & Other Advanced Technologies

  • First: Licube, based in Houston
  • Second: ZettaJoule, based in Houston and Maryland
  • Third: Oleo

Track C | Innovations for Traditional Energy, Electricity, & the Grid

The teams at this year's Energy Venture Day have collectively raised $707 million in funding, according to Rice. They represent six countries and 12 states. See the full list of companies and investor groups that participated here.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.