Mobile ordering technology for hospital employees just got a major tech upgrade. Photo courtesy of Rivalry Tech

Houston-based Rivalry Tech announced that it has partnered up with Canadian RoboEatz to bring hospital employees on-demand meals 24/7.

RoboEatz is known for its autonomous robotic kitchen system, which prepares high-quality dishes efficiently and consistently for health care organizations, businesses, higher education institutions and quick-service restaurants.

Rivalry Tech will couple RoboEatz's system with its user interface, known as myEATZ, that's currently in use at several Houston Methodist Hospitals, the TMC Innovation Factory, and in resorts, hospitals, office buildings, and more, according to the company's website.

"At Rivalry Tech, we're dedicated to pushing our boundaries into cutting-edge technologies with innovative partners like RoboEatz," Aaron Knape, CEO of Rivalry Tech, says in a statement. "Partnering with RoboEatz allows us to take this commitment a step further by providing an interface that gives users complete control over their dining choices and preferences."

Rivalry Tech originally founded myEATZ as an in-stadium ordering app in 2018, then known as sEATz. The company rebranded and introduced myEATz in 2022 and launched a new app about a year ago.

The company raised $3.5 million in funding to expand into the health care space in 2022 and initially rolled out at Houston Methodist The Woodlands Hospital, Houston Methodist West Hospital, Houston Methodist Clear Lake Hospital, Houston Methodist Continuing Care Hospital, and Houston Methodist Willowbrook Hospital last spring. According to Rivalry, its partner Aramark Healthcare+ has been important to the expansion of their technology within the health care sector.

"We believe this partnership marks a pivotal moment in the evolution of dining technology," Janis Poruks, CTO and Co-Founder of RoboEatz, said in a statement. "By integrating Rivalry Tech's user interface with our automated robotic kitchen, we're transforming dining into an interactive and personalized experience. Our goal is to redefine convenience and quality in dining while reducing the need for full-time employees."

MyEATZ, then sEATz, was part of Softeq Development’s accelerator in 2022. Click here to see the latest Houston tech companies to join.
More Houston-area hospital workers now have access to this Houston startup's mobile ordering platform. Image courtesy of Rivalry Tech

Mobile ordering tech company expands to 5 Houston hospitals

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More Houston hospital workers now have access to on-demand mobile ordering thanks to a Houston startup.

Houston-based Rivalry Tech has rolled out its its mobile ordering platform, myEATz, into five of Houston Methodist's hospital cafes. The hospital employees can now order food and beverages from the myEATz app or web platform.

The platform is now available at: Houston Methodist The Woodlands Hospital, Houston Methodist West Hospital, Houston Methodist Clear Lake Hospital, Houston Methodist Continuing Care Hospital, and Houston Methodist Willowbrook Hospital.

"Employee wellness is especially important in healthcare as worker shortages, combined with fatigue, continue to be a concern," says Aaron Knape, CEO and co-founder of Rivalry Tech, in a news release. "MyEATz offers more than just access to onsite food and beverage options, it encourages employees to utilize their meal breaks to recharge and make the most of their break."

The expansion aligns with Rivalry's partnership with Aramark Healthcare+, which operates all of the dining operations at Houston Methodist.

“We are thrilled to expand our partnership with Rivalry Tech to bring mobile ordering to five additional Aramark Healthcare+ Houston Methodist locations," says Dave Hanson, vice president of operations at Aramark Healthcare+, in the release. "Our continued investment in technology is a testament to our commitment to providing exceptional service and convenience to our healthcare caregivers. With Rivalry Tech's myEATz platform and our operational expertise, we are confident in our ability to enhance the overall dining experience for our guests.”

Founded in 2018 as sEATz, an in-stadium ordering app, Rivalry Tech rebranded and introduced the myEATz concept last year. Since then, the company rolled out its new app and raised $3.5 million in funding to expand its technology into the health care hospitality space.

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How Houston innovators played a role in the historic Artemis II splashdown

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Research from Rice University played a critical role in the safe return of U.S. astronauts aboard NASA’s Artemis II mission this month.

Rice mechanical engineer Tayfun E. Tezduyar and longtime collaborator Kenji Takizawa developed a key computational parachute fluid-structure interaction (FSI) analysis system that proved vital in NASA’s Orion capsule’s descent into the Pacific Ocean. The FSI system, originally developed in 2013 alongside NASA Johnson Space Center, was critical in Orion’s three-parachute design, which slowed the capsule as it returned to Earth, according to Rice.

The model helped ensure that the parachute design was large enough to slow the capsule for a safe landing while also being stable enough to prevent the capsule from oscillating as it descended.

“You cannot separate the aerodynamics from the structural dynamics,” Tezduyar said in a news release. “They influence each other continuously and even more so for large spacecraft parachutes, so the analysis must capture that interaction in a robustly coupled way.”

The end result was a final parachute system, refined through NASA drop tests and Rice’s computational FSI analysis, that eliminated fluctuations and produced a stable descent profile.

Apart from the dynamic challenges in design, modeling Orion’s parachutes also required solving complex equations that considered airflow and fabric deformation and accounted for features like ringsail canopy construction and aerodynamic interactions among multiple parachutes in a cluster.

“Essentially, my entire group was dedicated to that work, because I considered it a national priority,” Tezduyar added in the release. “Kenji and I were personally involved in every computer simulation. Some of the best graduate students and research associates I met in my career worked on the project, creating unique, first-of-its-kind parachute computer simulations, one after the other.”

Current Intuitive Machines engineer Mario Romero also worked on Orion during his time at NASA. From 2018 to 2021, Romero was a member of the Orion Crew Capsule Recovery Team, which focused on creating likely scenarios that crewmembers could encounter in Orion.

The team trained in NASA’s 6.2-million-gallon pool, using wave machines to replicate a range of sea conditions. They also simulated worst-case scenarios by cutting the lights, blasting high-powered fans and tipping a mock capsule to mimic distress situations. In some drills, mock crew members were treated as “injured,” requiring the team to practice safe, controlled egress procedures.

“It’s hard to find the appropriate descriptors that can fully encapsulate the feeling of getting to witness all the work we, and everyone else, did being put into action,” Romero tells InnovationMap. “I loved seeing the reactions of everyone, but especially of the Houston communities—that brought me a real sense of gratitude and joy.”

Intuitive Machines was also selected to support the Artemis II mission using its Space Data Network and ground station infrastructure. The company monitored radio signals sent from the Orion spacecraft and used Doppler measurements to help determine the spacecraft's precise position and speed.

Tim Crain, Chief Technology Officer at Intuitive Machines, wrote about the experience last week.

"I specialized in orbital mechanics and deep space navigation in graduate school,” Crain shared. “But seeing the theory behind tracking spacecraft come to life as they thread through planetary gravity fields on ultra-precise trajectories still seems like magic."

UH breakthrough moves superconductivity closer to real-world use

Energy Breakthrough

University of Houston researchers have set a new benchmark in the field of superconductivity.

Researchers from the UH physics department and the Texas Center for Superconductivity (TcSUH) have broken the transition temperature record for superconductivity at ambient pressure. The accomplishment could lead to more efficient ways to generate, transmit and store energy, which researchers believe could improve power grids, medical technologies and energy systems by enabling electricity to flow without resistance, according to a release from UH.

To break the record, UH researchers achieved a transition temperature 151 Kelvin, which is the highest ever recorded at ambient pressure since the discovery of superconductivity in 1911.

The transition temperature represents the point just before a material becomes superconducting, where electricity can flow through it without resistance. Scientists have been working for decades to push transition temperature closer to room temperature, which would make superconducting technologies more practical and affordable.

Currently, most superconductors must be cooled to extremely low temperatures, making them more expensive and difficult to operate.

UH physicists Ching-Wu Chu and Liangzi Deng published the research in the Proceedings of the National Academy of Sciences earlier this month. It was funded by Intellectual Ventures and the state of Texas via TcSUH and other foundations. Chu, founding director and chief scientist at TcSUH, previously made the breakthrough discovery that the material YBCO reaches superconductivity at minus 93 K in 1987. This helped begin a global competition to develop high-temperature superconductors.

“Transmitting electricity in the grid loses about 8% of the electricity,” Chu, who’s also a professor of physics at UH and the paper’s senior author, said in a news release. “If we conserve that energy, that’s billions of dollars of savings and it also saves us lots of effort and reduces environmental impacts.”

Chu and his team used a technique known as pressure quenching, which has been adapted from techniques used to create diamonds. With pressure quenching, researchers first apply intense pressure to the material to enhance its superconducting properties and raise its transition temperature.

Next, researchers are targeting ambient-pressure, room-temperature superconductivity of around 300 K. In a companion PNAS paper, Chu and Deng point to pressure quenching as a promising approach to help bridge the gap between current results and that goal.

“Room-temperature superconductivity has been seen as a ‘holy grail’ by scientists for over a century,” Rohit Prasankumar, director of superconductivity research at Intellectual Ventures, said in the release. “The UH team’s result shows that this goal is closer than ever before. However, the distance between the new record set in this study and room temperature is still about 140 C. Closing this gap will require concerted, intentional efforts by the broader scientific community, including materials scientists, chemists, and engineers, as well as physicists.”

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This article originally appeared on EnergyCapitalHTX.com.