ChewTyme has launched in Houston and Atlanta to approach the fast-growing food delivery industry in a new way. Photo via Getty Images

While Ashley Loveless Cunningham has advised clients how to fix bad credit and build a healthy financial life for years, a look at her family’s own spending on food delivery came as a wake-up call.

Like a lot of busy households, they loved to order food through delivery apps, so much so that Cunningham realized it was time for a change. With the delivery charge and other fees that apps like DoorDash and GrubHub tack on, a food order can easily double in price. A $15 bowl from Chipotle that her son liked to order cost almost $40 by the time it got to the house — and that doesn’t even include a tip for the delivery driver.

“I thought, wait a minute. This is ridiculous,” she says.

She says she brainstormed, and began to look into ways to offer an alternative, not only for consumers, but for minority-owned restaurants that were struggling to keep their doors open.

So, Cunningham, whose business ventures include her financial literacy business New Credit Inc. and a perfume line, created her own app, ChewTyme.

The app launched in Houston and Atlanta last Friday, and has drawn over 3,000 consumer downloads, which Cunningham says is a “pretty good” start.

Cunningham, 40, a native of Mobile, Alabama, says she moved to Houston with her family ten months ago, drawn by the opportunity to grow their various businesses. And, the city’s vibrant food scene offered another avenue.

“Everybody moves here to open a restaurant,” she says of Houston.

Extra support on the side

Through restaurant owner clients of her credit counseling business, she learned that many were struggling to remain open. A lot of the business owners aren’t aware of the many options available to them, in business lines of credit, assuming their own personal financial credit is in good shape.

That’s where the business education side of the app comes in, where restaurateurs will gain access to “Business University,” financial guidance for their journey in the industry.

“I tell people, it’s not only about cash funding. There are other resources out there, things we need to thrive in the business space,” she says, adding that this includes mentorship and publicity services.

Many restaurant owners told her they partner with at least two or three food delivery apps already. But she thinks ChewTyme will stand out.

“A lot of people I’ve talked to, they just don’t know where to start,” she says. Her partnership with the restaurants would solve that issue, helping restaurateurs create a “full, state-of-the-art profile” that guides them every step of the way.

While she's yet to onboard her inaugural Houston restaurants, the app has begun to draw interest, Ashley says, especially from entrepreneurs who need a cheaper way to scale their business growth.

Cunningham says ChewTyme offers a competitive alternative to many third-party apps, which she says charge anywhere from a 20-22 percent commission on a restaurant’s delivery orders. The app will charge a 17 percent commission, with no monthly fee, and a flat $4.95 delivery rate to consumers, whom she plans to attract with discounts and promotions.

She hopes to initially sign up 25 restaurants in Houston and the same number in Atlanta, during the beta run of the app. As they work out the kinks, she feels confident in expansion.

Her biggest challenge moving forward is hiring quality drivers, she says.

“That really scares me. People who want to work, who have integrity. I’ve heard horror stories because people literally pick up their food and don’t deliver it,” she says.

ChewTyme is working with contracting partners who are conducting screening and background checks for potential drivers, and onboarding restaurant owners with follow-up. Interested restaurateurs or drivers can request more information on ChewTyme's website.

Tapping into a high-growth market

Third-party food delivery exploded in popularity during the pandemic, and a 2021 McKinsey report found that food delivery more than tripled since 2017. Post-pandemic, the on-demand services industry growth hasn't waned.

The Texas Restaurant Association fought for a law passed in 2021 to prevent third-party apps from adding restaurants to a delivery platform without a financial agreement or partnership, according to Christine Robbins, executive director of the association. But now that relationship seems to have settled into a profitable venture on both sides.

Taj Walker, of H-Town Restaurant Group, which owns Hugo’s, Xochi, and six other local restaurants, says the apps don’t typically charge a fee unless the restaurant takes part in an app’s ad promotion of their restaurant.

An app’s commission can range from 10 to 25 percent, he says, which their restaurants compensate for by charging 10 percent more on app orders than in-house food. The apps have become an important revenue stream for some H-Town’s more casual eateries, especially Urbe and Prego, which are popular among younger clientele, Walker says.

While Cunningham’s main goal is to uplift minority entrepreneurs and communities, the app will be available to any restaurateur who wants it.

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Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.

Houston scientists develop breakthrough AI-driven process to design, decode genetic circuits

biotech breakthrough

Researchers at Rice University have developed an innovative process that uses artificial intelligence to better understand complex genetic circuits.

A study, published in the journal Nature, shows how the new technique, known as “Combining Long- and Short-range Sequencing to Investigate Genetic Complexity,” or CLASSIC, can generate and test millions of DNA designs at the same time, which, according to Rice.

The work was led by Rice’s Caleb Bashor, deputy director for the Rice Synthetic Biology Institute and member of the Ken Kennedy Institute. Bashor has been working with Kshitij Rai and Ronan O’Connell, co-first authors on the study, on the CLASSIC for over four years, according to a news release.

“Our work is the first demonstration that you can use AI for designing these circuits,” Bashor said in the release.

Genetic circuits program cells to perform specific functions. Finding the circuit that matches a desired function or performance "can be like looking for a needle in a haystack," Bashor explained. This work looked to find a solution to this long-standing challenge in synthetic biology.

First, the team developed a library of proof-of-concept genetic circuits. It then pooled the circuits and inserted them into human cells. Next, they used long-read and short-read DNA sequencing to create "a master map" that linked each circuit to how it performed.

The data was then used to train AI and machine learning models to analyze circuits and make accurate predictions for how untested circuits might perform.

“We end up with measurements for a lot of the possible designs but not all of them, and that is where building the (machine learning) model comes in,” O’Connell explained in the release. “We use the data to train a model that can understand this landscape and predict things we were not able to generate data on.”

Ultimately, the researchers believe the circuit characterization and AI-driven understanding can speed up synthetic biology, lead to faster development of biotechnology and potentially support more cell-based therapy breakthroughs by shedding new light on how gene circuits behave, according to Rice.

“We think AI/ML-driven design is the future of synthetic biology,” Bashor added in the release. “As we collect more data using CLASSIC, we can train more complex models to make predictions for how to design even more sophisticated and useful cellular biotechnology.”

The team at Rice also worked with Pankaj Mehta’s group in the department of physics at Boston University and Todd Treangen’s group in Rice’s computer science department. Research was supported by the National Institutes of Health, Office of Naval Research, the Robert J. Kleberg Jr. and Helen C. Kleberg Foundation, the American Heart Association, National Library of Medicine, the National Science Foundation, Rice’s Ken Kennedy Institute and the Rice Institute of Synthetic Biology.

James Collins, a biomedical engineer at MIT who helped establish synthetic biology as a field, added that CLASSIC is a new, defining milestone.

“Twenty-five years ago, those early circuits showed that we could program living cells, but they were built one at a time, each requiring months of tuning,” said Collins, who was one of the inventors of the toggle switch. “Bashor and colleagues have now delivered a transformative leap: CLASSIC brings high-throughput engineering to gene circuit design, allowing exploration of combinatorial spaces that were previously out of reach. Their platform doesn’t just accelerate the design-build-test-learn cycle; it redefines its scale, marking a new era of data-driven synthetic biology.”