Demo-Ready Dragonfly Venti Mobile App for Persona Health
Delivered a fully functional React Native prototype in just 8 weeks

Project Overview
Persona Health wanted a demonstration-ready mobile app—Dragonfly Venti—to showcase Binah’s facial-scan stress analysis and deliver 20-second “Venti” interventions. Without a backend database requirement yet, the MVP needed to be future-ready, performant on iOS devices, and visually align with Persona’s brand guidelines.
The Challange
Our Solution
We assembled a cross-functional team to sprint through design, development, and testing. Starting with collaborative discovery workshops, we mapped user flows, defined core screens, and integrated the Binah STD SDK for on-device stress analysis. The React Native codebase was structured for modular session management and straightforward backend extension in future milestones. Within six weeks, we delivered a polished iOS TestFlight build; in week eight, Persona Health began live demos to investors and clinical partners.
Features:
The Results
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Faster case completion
Staff adoption in 2 weeks
Reduced task duplication
Annual cost saving through improved efficency
The Results
8 Weeks
Prototype Delivery on Schedule
100%
Core Feature Coverage
30
TestFlight Users Onboarded
95%
Positive Stakeholder Feedback
Summary
Focus Area
Project Overview
Persona Health wanted a demonstration-ready mobile app—Dragonfly Venti—to showcase Binah’s facial-scan stress analysis and deliver 20-second “Venti” interventions. Without a backend database requirement yet, the MVP needed to be future-ready, performant on iOS devices, and visually align with Persona’s brand guidelines.
The Challange
Our Solution
The Impact
Dragonfly Venti Milestone 1 gave Persona Health a tangible asset to demo cutting-edge stress-management technology. Within days of delivery, the team used the prototype in investor pitches and clinical-trial planning meetings—accelerating partner talks and securing additional design funding. By starting with a stable, future-ready codebase, Persona can now focus Milestones 2 and 3 on backend features without refactoring foundational screens or workflows.
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