The majority of people outside the system are unaware of a minor but persistent issue that exists within Tucson’s public schools. A kindergartener is suspected of having a speech disorder if they speak Spanish at home and English during recess. She must be evaluated by the district. The waiting then starts. Occasionally, a month. Three at times. Families wait closer to ten during the worst periods. When a qualified assessor finally sits down with a bilingual child, the school year is almost over, and she is still perplexed as to why she has been pulled out of class so frequently without an explanation.
The fact that Marco Hidalgo was raised in Texas near the border between the United States and Mexico is more significant than it may seem. He discusses his bilingualism in a manner similar to how someone might discuss a family inheritance. In a recent interview, he stated, “Being bilingual is a superpower,” and while it sounds a bit like a motivational poster, you can tell he truly means it. In order to address the wait time issue, he started a company called Vozariz. According to his description, the math is almost embarrassing in its simplicity: school districts are unable to find qualified clinicians out of thin air, and the nation lacks about 4,300 bilingual speech pathologists.
In certain respects, the product itself is the least dramatic aspect of the narrative. The Flip-Task is a research-backed technique for evaluating bilingual children’s language fluency that Hidalgo’s wife, a professor at the University of Arizona, spent years creating. Considering it from the perspective of a builder rather than a researcher, Hidalgo did what most entrepreneurs do: he made it into an app. He gave it her name. In roughly fifteen minutes, the app scores fluency, asks questions in both Spanish and English, and provides a useful result to a speech pathologist. Importantly, the pathologist can interpret the results without knowing Spanish.
Although it may sound technical, that final point encompasses the entire game. Finally, a bilingual student can be evaluated by a monolingual English-speaking clinician—the kind that most school districts actually employ. Speaking with professionals in the field gives me the impression that this has been the long-overdue component—not a spectacular AI breakthrough, but rather a portable translation of clinical expertise. It remains to be seen if it scales as Hidalgo hopes. Education technology is a graveyard of well-intentioned products, and schools are infamously slow buyers. Nevertheless, the early indicators are positive.
The University of Arizona Center for Innovation recently awarded Vozariz $2,500, which is a small sum by venture capital standards but the kind of recognition that opens doors in Tucson’s competitive startup scene. The Center’s director, Casey Carrillo, told reporters that the number of education-focused startups passing through the incubator has significantly increased. He presented it in the same way as the majority of ecosystem builders, which is to say with optimism that slightly exceeds the evidence: funders are excited by education, K–12 serves as a conduit to higher education, and the loop closes. It is feasible. With UACI clients producing roughly $664 million in economic output between 2021 and 2023, Tucson has been preparing for this kind of moment for some time.
Beneath all of this, however, is a more subdued question that Hidalgo himself keeps bringing up. A child may not necessarily have a communication disorder if they seem to have trouble with English. She may simply be performing two cognitive tasks simultaneously, developing two languages concurrently, as millions of American children do. If a school mislabeled her, it could provide her with the wrong kind of assistance for years. She can retain her superpower if she correctly catches it within fifteen minutes. It’s difficult to avoid feeling that the stakes are higher than the funding round indicates when observing this unfold from a distance.
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