3 Houston innovators to know this week

Who's who

This week's Houston innovators to know includes Juliana Garaizar of Greentown Labs, Derek Armstrong of Armstrong Innovations, and Megan Siliainoff of Med Meg Creative Services. Courtesy photos

It's a new month and Houston's innovation ecosystem is continuing to grow amid the coronavirus pandemic. This week's Houston innovators to know roundup reflects that growth with a new-to-town incubator's newly names leader — plus an entrepreneur creating an virtual reality app to escape and a communications expert's advice on navigating COVID-19.

Juliana Garaizar, launch director of Greentown Houston

Juliana Garaizar is working to help set up Houston's Greentown Labs incubator with diversity and inclusion in mind. Courtesy photo

Juliana Garaizar has had to keep a huge secret for a while. The launch director of new-to-Houston Greentown Labs has known about the cleantech incubator's plan to expand to the Bayou City for a while, and now the news is out. Of course, launching amid a pandemic isn't ideal, but Garaizar says its allowed a strong relationship with the original group based in Boston to form.

"I think the silver lining of this COVID-19 experience is that we are much more integrated with the Boston team, and we're learning at a much faster rate," she says. "That's why we decided to also open Houston for virtual memberships before we open our building in Q1 of 2021."

Garaizar joined the Houston Innovators Podcast last week to share her experience with the organization and how she'll be setting up Houston operations with diversity and inclusion in mind. Read more and stream the episode.

Derek Armstrong, CEO and founder of Armstrong Innovations

Derek Armstrong, a Houston native, founded his design company, Armstrong Innovations. Photo courtesy of Oculus Go

Derek Armstrong had been working on a new virtual reality app for relaxation and meditation that users can enter into for an opportunity to escape reality for a bit — little did he know that was something more people than ever would want to do.

His company, a Houston-area industrial design startup, Armstrong Innovations, just launched two Oculus Go app games, aptly named 'Escape'. The VR app was designed with relaxation and meditation in mind but has doubled as a new way to relax and sightsee without leaving your home during the COVID-19 pandemic.

"The sights and sounds of our new app assist with mindfulness and meditation," says CEO and founder Derek Armstrong. "It's about focusing on the sights and sounds, especially with the virus growing. It's a quick getaway without having to physically go anywhere." Read more.

Megan Silianoff, founder and creative director of Mad Meg Creative Services

Megan Silianoff has been helping clients navigate communications during a pandemic. Courtesy photo

The worst part of contracting COVID-19 — aside from suffering from the disease itself — is diligently communicating the risk of exposure to people you've been around especially to coworkers, employees, clients, etc. In a guest article for InnovationMap, Megan Silianoff of Mad Meg Creative Services, sets the scene for you to be prepared should you find yourself in this situation,

"We understand as communication experts, informing a client, boss, or anyone that you've potentially exposed them is scary messaging to share," she writes. "Guilt is the number one emotion people report experiencing when they realize they've potentially exposed someone or a group of people, even though the respective exposure was inadvertent. Nevertheless it's crucial to communicate the exposure quickly and effectively as that's how Houston can hinder the spread of this disease through our city." Read more.

It's important to craft an informative and considerate message when sharing news of a COVID-19 exposure. Getty Images

4 COVID-19 messaging tips from Houston communications expert

guest column

Houston is undoubtedly hitting critical mass with COVID-19. The common sentiment has transitioned from "knowing someone who knows someone that has COVID-19" to more frequent first-hand, anecdotal experiences. When a potential exposure happens in the workplace it's vital that employees and companies alike quickly, professionally, and responsibly inform any parties that could have been indirectly exposed including vendors, clients, or meeting participants of any kind.

We understand as communication experts, informing a client, boss, or anyone that you've potentially exposed them is scary messaging to share. Guilt is the number one emotion people report experiencing when they realize they've potentially exposed someone or a group of people, even though the respective exposure was inadvertent. Nevertheless it's crucial to communicate the exposure quickly and effectively as that's how Houston can hinder the spread of this disease through our city.

So, how have we been counseling our clients as these potential exposures arise? Here are some notes and even an email template that Houstonians can use to help get them started.

Respond quickly

This is not a time to wait for certainty. Do not wait for tangible test results or any type of certitude (such as you experiencing symptoms first-hand) before notifying a person or company that you've potentially exposed them. Remember: you aren't telling someone you gave them COVID-19, you are simply telling them that you have been exposed and therefore inadvertently exposed them.

Be honest and forthcoming with information

This is not a time to offload or dwell on your feelings of guilt, albeit that's a natural emotion. A simple apology for the situation you collectively find yourself is appropriate but a deep into your own feelings and context for the situation is neither necessary nor helpful. Remember, during times of crisis, people don't remember what you said, but that you said something at all when it would have been easier not to and that you're someone of high morals and character.

Be detailed, but not too detailed

Again, you want to share concrete information versus your own personal emotions and feelings surrounding the incident. Pertinent information includes the following;

  • When and where you were exposed
  • When and where you exposed others
  • If you're currently experiencing any COVID-19 symptoms
  • Pertinent test results (if any) in regards to how you were exposed

Work from a template

Salutation:


It has come to my attention on date that I was exposed to COVID-19 through home, work, office, etc.

Because of this, it's a possibility that I unknowingly exposed you at date and place of interaction.

Though I am not currently not experiencing any symptoms and feel healthy, I wanted to let you know about this and err on the side of caution.*OR*I currently am experiencing symptoms of Covid-19 including X,Y, Z. I plan to get tested and can let you know the results when I receive them.

I apologize for this situation and am here to answer any further questions that might help you determine how to proceed accordingly.

Sincerely,
Name

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Megan Silianoff is the founder and creative director of Mad Meg Creative Services, a Houston-based firm specializing in public relations, social media management, web design, and branding.

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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.”

Houstonians make Forbes billionaires list and more top innovation news

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Editor's note: The top innovation news of the month finds leading Houstonians in the Forbes and Inc. spotlight. Plus, we see where Texas ranks among the most innovative states right now. Below are the five most-read InnovationMap stories published March 16-30, 2026:

1. Kinder leads 19 Houstonians on Forbes' World's Billionaires List 2026

Kinder leads 19 Houstonians on Forbes' World's Billionaires List 2026Pictured: Nancy and Richard Kinder, the richest Houstonian, according to the Forbes 400. Photo by Michelle Watson/Catchlight Group

According to Forbes, there has “never been a better time to be a billionaire” than in 2026, and the publication's newest World’s Billionaires List has revealed the 19 Houston billionaires that have risen among the wealthiest worldwide. Kinder Morgan chairman Richard Kinder surpassed hospitality honcho Tilman Fertitta as the richest billionaire in Houston, ranking No. 232 on the global list with an estimated net worth of $13 billion. His net worth has grown by $2.4 billion since last year. Continue reading.

2. 6 Houston entrepreneurs land on coveted Inc. Female Founders 500 list

Houston founders Laureen Meroueh, LaToshia Norwood, Sassie Duggleby, Nina Magon, Stephanie Murphy and Lauren Rottet were named to Inc. Magazine's 2026 Female Founders 500. Photos via LinkedIn and company websites

Six Houston female entrepreneurs and innovators were named to the 2026 Female Founders 500 list. The annual list compiled by Inc. Magazine recognizes female founders based in the U.S. who have built businesses that have moved their industries forward. The group collectively generated approximately $12.3 billion in 2025 revenue and $12.2 billion in funding to date, according to Inc. Five Houstonians were named to the list last year. Continue reading.

3. Texas ranks as the No. 13 most innovative state in 2026 study

WalletHub assigns Texas a No. 13 ranking for innovation among the states. Photo via Getty Images

During a SXSW reception March 12 at the Governor’s Mansion in Austin, Gov. Greg Abbott hailed Texas as the No. 1 state for innovation. Personal finance website WalletHub doesn’t see it that way, though. A new study from WalletHub assigns Texas a No. 13 ranking for innovation among the states and the District of Columbia. D.C. comes out on top, followed by Massachusetts, California, Colorado and Washington. Mississippi appears at the bottom of the list. Continue reading.

4. Rice to lead Space Force tech institute under $8.1M agreement

Rice University will lead a new U.S. Space Force-backed consortium to fast-track breakthrough remote sensing technologies. Photo via Getty Images

Rice University has signed an $8.1 million cooperative agreement to lead the U.S. Space Force University Consortium/Space Strategic Technology Institute 4 (SSTI). The new entity will be known as the Center for Advanced Space Sensing Technologies (CASST) at Rice and will focus on developing innovative remote sensing technologies. Continue reading.

5. Houston startup is off to the races with its innovative running shoes

Veloci Running was founded by a Rice University cross country runner. Photo via velocirunning.com

Despite Houston’s reputation as a sneaker town, there are few actual shoe companies headquartered in the Bayou City. One that is up and running is Veloci Running, an innovative enterprise that combines the founder’s history as a track runner for Rice University with the realities of running in a changing world. Continue reading.

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.

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