Statistical Vision has been rebranded as Hahn Stats. Image via Getty Images

Statistical Vision, a Houston-based data and analytics firm, has been scooped up by Austin-based marketing and communications agency Hahn Public for an undisclosed amount.

The deal expands Hahn Public to a 48-person agency with combined annual revenue exceeding $10 million. Statistical Vision has been rebranded as Hahn Stats.

“Our clients come to us drowning in data — sales transactions, marketing information, commodity prices, import and export data, demographics, weather forecasts, etcetera,” Michael Griebe, co-founder and chief statistical officer of what now is Hahn Stats, says in a news release. “We build predictive analytic models to answer specific questions and to point our clients towards revenue growth.”

Griebe and Dirk Van Slyke founded Statistical Vision in 2014. The company's local office is at The Cannon West Houston. Hahn Stats LLC also has an office in Denver.

The data and analytics prowess developed by Statistical Vision will benefit Hahn Public clients like Houston-based ZTERS, Whataburger, the Texas Department of Agriculture, Beef-Loving Texans, H-E-B’s Central Market, Vital Farms, the Propane Education & Research Council, OneGas, GPA Midstream, the East Texas Electric Cooperative, and the Northeast Texas Regional Mobility Authority.

Jeff Hahn, principal of Hahn Public, says the acquisition of Statistical Vision and its data and analytics capabilities will help Hahn Public’s array of food and energy clients, who “continue to face a rapidly changing and uncertain landscape.”

Other businesses under the Hahn umbrella are Apron Food & Beverage Communications, Predictive Media Network, and White Lion Interactive.

Statistical Vision shares key data points it's watching as companies return to work amid the COVID-19 outbreak. Getty Images

Houston data startup analyzes COVID-19 risks as companies return to work

Guest column

In an effort to better help our clients, and frankly all of us, maneuver these uncertain times and to better understand what the upcoming months are likely to bring, we have applied our data science expertise to create a structural model of the spread of COVID-19. The aim of the national model is to determine specifically how mobility and weather impact the local transmission rates while controlling for population density, population immunity rate and the fact that people are taking more precautions.

When I discuss COVID19 with other Houstonians, I'm often asked "We're going back to work — there's traffic! Why haven't cases spiked?"

First, it is worth noting that cases and deaths have increased again in Harris County. But, the question is still valid. Greg Abbott started allowing things to open six weeks ago and we are only starting to see a rise now.

Fortunately, our model (being quantitative and multivariate) can explain why cases may not have 'spiked' the way that was expected. There are four main reasons why cases are only starting to tick up now:

  1. There has not been a 'spike' in people leaving their homes. While Greg Abbott did allow restaurants, movie theaters and malls to begin re-opening on April 30, there was not a sudden spike in people leaving their homes. Indeed, the "people staying home" index, according to Google Mobility Data, peaked on April 1 at 22 percent above normal and has gradually decreased ever since. In Harris County, the extent people are staying at home stands at 14 percent above normal as of May 29 (unfortunately, Google Mobility Data reports 7 to 10 days after the fact.) So, from the peak 'stay at home' measure, we were only a third the way back to normal last week.
  2. Temperatures have increased. Our model indicates that warmer temperatures decrease the transmission rate of COVID19. Our model does not posit a mechanism, but we can rule out both geographic explanations and behavioral explanations, which leaves us with the compelling reason to believe that temperatures matter.
  3. People's behaviors when they do go out have changed. These changes — everything from masks, to skipping hand shakes, to readily available hand sanitizer, to keeping your distance, to staying home when you're feeling sick — have an important and measurable impact on the spread.
  4. Kids are not back in school yet. While our model does not directly measure the impact of kids being in school, the estimate our model produces measuring the importance of staying at home (2.6) is higher than they should be (2, mathematically speaking). We suspect that's because we are missing an important cohort that started staying at home at the same time mobile phone users started staying at home - kids that don't have cell phones. So, while it may seem like we are most of the way back to normal, with regards to going out, being summer time in Houston, kids are not at school, which is likely keeping the rate of spread down.
All of that said, the gradual increase in people leaving their homes has had an impact. And now, cases and deaths are starting to increase. Our model reminds us that there are a variety of factors impacting the transmission rate. Right now, temperatures, people's behaviors and schools being out work in our favor. Come September, two of those three will turn the other way.
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Michael Griebe is the co-founder and chief statistical officer at Houston-based Statistical Vision. To read more about the company's initiative, click here.
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Houston startup Nap Bar pivots with VR and big plans for growth

power nap

Houston’s Khaliah Guillory takes a 30-minute nap every day. She says this is how she’s so productive.

The habit also led to the founding of her white-glove, eco-friendly rest sanctuary business, Nap Bar.

Guillory launched the luxury sleep suites company back in 2019 to offer a unique rest experience with artificial intelligence integration for working professionals, entrepreneurs and travelers who needed a place to rest, recharge and rejuvenate. The company was named a Houston Innovation Awards finalist last year.

She says naps are backed by science. And by her professional network, too.

“Once I polled and surveyed my friends, most of them said that they also took naps during their lunch break, whether it be in their office or in their car,” says Guillory, former vice president of marketing strategy at Wells Fargo. “Once they overwhelmingly agreed that they would absolutely use a dedicated place for them to take naps if I created it, I got to work, and Nap Bar was born.”

Simply put, Guillory has effectively made it acceptable and, yes, even cool for working adults to take naps.

“I played D1 basketball at the University of Central Florida and that’s really where I learned the art of a power nap and the benefits of it,” Guillory says. “And I just continued to nap throughout my corporate career. So, in November of 2018, I retired from corporate America … I just knew I had a higher calling to do something else.”

Guillory first opened up shop in Rice Village as a beta test for her novel nap idea and it took off. She soon forged strategic partnerships with organizations like UT Health, where Nap Bar provided much-needed naps to postpartum mothers.

“Nap Bar showed what the benefits of a good nap was, specifically to postpartum moms in terms of mental stressors, productivity, and things of that nature,” Guillory says.

In November 2019, Guillory moved Nap Bar to The Galleria and says the business produced revenue from day one. However, in March 2020, she was forced to shut us down due to the COVID-19 pandemic.

“I promised myself that I was not going back to corporate America, so I pivoted. I moved forward by creating a better sleep box, with a vegan pillow mist and soy-based candle. I also became a certified sleep coach. And I just kept pivoting from there, reinventing Nap Bar as a company,” she says.

One pivot included adding a virtual reality sleep experience, MetaSnooze.

“MetaSnooze is a really cool technology that offers sleep therapy and relaxation that I curated myself,” Guillory says. “Basically, the user puts on the VR headset, and it escapes them. They're transported to places all over the country. For example, they're sitting in serene environments all the while listening to these rhythmic beats that are designed to help them release and relax. Visualizations have been scientifically proven to improve one’s mental health and mental stressors.”

Guillory initially rolled out MetaSnooze in 2020 at events like South by Southwest and kept improving the experience and building her business. By February 2024, she was curating a wellness experience at The Grammy Awards.

“That was huge for us,” Guillory says. “Being able to get feedback from the celebrities, with a handful of them even inquiring where they could purchase the headset. They were excited about the future of Nap Bar, so that was really, really cool.”

The widespread interest in Nap Bar has Guillory thinking big. She aims to expand to 30 locations in three years.

“When I say that, it sounds ambitious,” says Guillory. “It is, but I come from the school of thought that if you shoot for 30 and you get 25, no one's going to shake their finger at you for doing that, right? It's really aiming towards this big, hairy, audacious goal. I learned that in corporate America. So, what we're looking to do now is raise money like crazy.”

Guillory says she’s now looking to scale the business by partnering with like-minded investors with experience in the wellness space.

She envisions locations at national and international airports, which she says offer ripe scenarios for patrons needing to recharge. Additionally, Guillory wants to build on her initial partnership with UT Health by going onsite to curate rest experiences for patients, caregivers, faculty, staff, nurses and doctors. Colleges also offer an opportunity for growth.

“We’ve done some really cool pop-ups with the University of Houston, where we brought the rest experience on campus,” Guillory says. “That means we bring a portable, full-size, organic mattress with disposable sheets, as well as our virtual reality experience.”

Nap Bar will also serve companies, office buildings, and even sports venues, according to Guillory.

“We can literally go any and everywhere,” she says. “Our collected data suggests that we’ve just got to go where sleepy people are so that they can get restorative sleep.”

From a pricing standpoint, Nap Bar’s model is a dollar a minute. Depending on where the client is, the pop-up experience is based on a day rate or a half-day rate, starting at $4,000.

Add-ons include a full-size organic mattress or hosting a masseuse or massage therapist onsite.

With the Grammys already under her belt, Guillory would like to see Nap Bar utilized at the 2028 Olympics and build partnerships with other virtual reality companies to bring its licensed MetaSnooze software to the masses.

She also sees opportunities in athletic treatment, sleep apnea, and insomnia.

“We have done several studies with proven results that MetaSnooze has reduced mental stressors and anxiety,” Guillory says. “I'm excited about what the future holds for MetaSnooze. It definitely is a game-changer … We will continue to innovate sleep or provide sleep resources and tools in a very innovative way.”

4 Houston innovators to know for February 2025

Featured Innovators

Editor's note: Houston researchers and professors have been in the national spotlight as of late. For InnovationMap's February roundup of Innovators to Know, we focus on trailblazers from UH, Rice, and beyond, who have recently garnered presidential awards in STEM, revealed research breakthroughs, and more. Meet our featured innovators below.

Donna Stokes, physics professor, University of Houston

Donna Stokes. Courtesy photo

The White House recently recognized UH physics professor Donna Stokes for her outstanding mentoring in STEM disciplines with the Presidential Awards for Excellence in Science, Mathematics and Engineering Mentoring.

The National Science Foundation manages the PAESMEM awards, and the White House Office of Science and Technology Policy selects honorees.

“Spotlighting STEM educators, researchers and mentors is important to demonstrate the critical role they play in developing and encouraging students to pursue STEM degrees and careers,” Stokes said in a news release. “It is imperative to have STEM educators who can foster the next generation of scientists to address local and national scientific challenges.” Continue reading.

Allison Master, associate professor, University of Houston

Allison Master. Courtesy photo

Allison Master, an assistant professor at the University of Houston, is the first from the college to be awarded the Presidential Early Career Award for Scientists and Engineers.

Master, who works in the Department of Psychological, Health and Learning Sciences at the UH College of Education, is one of 400 scientists and engineers to receive the honor from the Biden administration. The award recognizes those who “show exceptional potential for leadership early in their research careers,” according to a statement.

Master’s research in the Identity and Academic Motivation Lab at UH involves how societal stereotypes contribute to gender gaps in motivation to pursue STEM. Her study also explored ways to counter the stereotypes through educational strategies that make students feel that they belong, what drives children’s interest in STEM and the role of social connections. Her efforts resulted in millions of dollars in grants from the U.S. Department of Education’s Institute of Education Sciences, the National Science Foundation, and other organizations, according to UH. Continue reading.

Xiaoyu Yang, graduate student, Rice University 

Xiaoyu Yang, a graduate student at Rice, is the lead author on a study published in the journal Science on smart cell design. Photo by Jeff Fitlow/ Courtesy Rice University

Bioengineers at Rice University have developed a “new construction kit” for building custom sense-and-respond circuits in human cells, representing a major breakthrough in the field of synthetic biology, which could "revolutionize" autoimmune disease and cancer therapeutics.

In a study published in the journal Science, the team focused on phosphorylation, a cellular process in the body in which a phosphate group is added to a protein, signaling a response. In multicellular organisms, phosphorylation-based signaling can involve a multistage, or a cascading-like effect. Rice’s team set out to show that each cycle in a cascade can be treated as an elementary unit, meaning that they can be reassembled in new configurations to form entirely novel pathways linking cellular inputs and outputs.

“This work brings us a whole lot closer to being able to build ‘smart cells’ that can detect signs of disease and immediately release customizable treatments in response,” said Xiaoyu Yang, graduate student in the Systems, Synthetic and Physical Biology Ph.D. program at Rice and lead author on the study. Continue reading.

Dr. Peter Hotez

Dr. Peter Hotez, pictured here with Dr. Maria Elena Bottazzi. Photo courtesy of TMC

Houston vaccine scientist Dr. Peter Hotez can add one more prize to his shelf.

Hotez — dean of the National School of Tropical Medicine and professor of Pediatrics and Molecular Virology & Microbiology at Baylor College of Medicine, co-director of the Texas Children’s Center for Vaccine Development (CVD) and Texas Children’s Hospital Endowed Chair of Tropical Pediatrics — is no stranger to impressive laurels. In 2022, he was even nominated for a Nobel Peace Prize for his low-cost COVID vaccine.

His first big win of 2025 is this year’s Hill Prize, awarded by the Texas Academy of Medicine, Engineering, Science and Technology (TAMEST).

Hotez and his team were selected to receive $500,000 from Lyda Hill Philanthropies to help fund The Texas Virosphere Project. The endeavor was born to help create a predictive disease atlas relating to climate disasters. Continue reading.