We had the distinct pleasure to interview award winning designer Eun Ji Kim about their original and creative Mobile App design work. Eun Ji Kim is an award-winning communication designer, that makes our world a better place with their original mobile app works.
Eun Ji Kim ("EJK") answered Design Interview ("DI") questions about their award-winning work Vxt Plus Mobile App. Interview questions prepared by Frank Scott.
EJK : Vxt Plus is inspired by TurboVax, a web tool developed to simplify COVID-19 vaccine appointment access in New York City. While TurboVax was short-lived, its impact revealed the ongoing need for accessible vaccine management. The core idea behind Vxt Plus is to reimagine that experience as a more comprehensive and intuitive platform. It integrates vaccine reservations, digital record storage, and scheduling into a single user-friendly interface.
EJK : The main focus was to make the experience of managing vaccines more intuitive, accessible, and reliable for a wide range of users. Vxt Plus was designed to reduce friction in the user journey by simplifying complex tasks like booking appointments, viewing records, and setting reminders. Special attention was given to usability and interface clarity to ensure users could navigate the platform with minimal effort. The goal was to create a trustworthy digital environment that supports public health through thoughtful design.
EJK : Although Vxt Plus was originally designed in response to the COVID-19 vaccine rollout, future plans aim to extend its use beyond that context. The platform can be developed to include features for other immunizations, such as flu shots or school-required vaccines, and potentially expand into broader health management tools. The goal is to evolve the design into a long-term public health resource, not limited to a specific time period, while maintaining its ease of use and clear interface.
EJK : The concept was developed over the course of several months, including initial research, user journey mapping, wireframing, visual design, and prototyping. Time was also spent studying the original TurboVax tool and identifying opportunities to improve and expand its functionality.
EJK : This design was not commissioned but initiated as a personal project inspired by the original TurboVax tool. The goal was to address the ongoing need for accessible vaccine management beyond the initial COVID-19 vaccine rollout. Motivated by the opportunity to improve user experience and expand vaccine-related services, the design was developed to offer a clearer, more comprehensive platform for managing vaccinations.
EJK : This design is not currently being produced or used by another company. It was created as an independent concept and is not affiliated with the original TurboVax project. There are no immediate plans to sell or lease the production rights, but future development may involve collaboration or self-production if the concept is expanded into a fully functional product.
EJK : The project was driven by a desire to respond to a public need during the COVID-19 pandemic, where many faced challenges in accessing vaccines through complex systems. Inspired by the functionality and impact of TurboVax, this design explores how thoughtful digital tools can simplify essential health services. It reflects an interest in creating user-centered solutions that make important information and actions more accessible, especially during times of crisis.
EJK : The design was primarily influenced by the original TurboVax platform created by Huge Ma, whose approach to simplifying vaccine access during a critical time served as the starting point. Additional inspiration came from government health portals and user-friendly medical apps, with a focus on clarity, accessibility, and trust. These references helped shape the structure, tone, and interface design of Vxt Plus.
EJK : The target users for this design are individuals seeking a simplified and reliable way to manage their vaccination information. This includes people of all ages who may face difficulty navigating complex healthcare systems, especially during public health emergencies. The design also considers underserved communities that benefit from increased digital accessibility and clarity in medical services.
EJK : Vxt Plus distinguishes itself through its user-centered approach, combining appointment booking, record storage, and scheduling in a single, intuitive interface. While inspired by earlier tools like TurboVax, this design extends functionality beyond COVID-19 by aiming to support a broader range of vaccinations. The emphasis on clarity, trust, and accessibility ensures a smoother user experience, especially for those less familiar with digital healthcare platforms.
EJK : The name "Vxt Plus" is a condensed and modernized take on the word “vaccine,” combined with a plus sign to suggest added value, expanded functionality, and future potential. It reflects the design’s goal to go beyond simple scheduling by offering a more complete vaccine management experience in one platform.
EJK : The project was primarily developed using Figma for wireframing, interface design, and prototyping. Adobe Illustrator and Photoshop were used for visual assets and iconography.
EJK : The most unique aspect of the design is its integration of multiple vaccine-related services such as booking, record storage, and scheduling into one streamlined platform. Unlike typical health apps that separate these functions, Vxt Plus simplifies the entire process with a clear interface and inclusive design approach, making it accessible to a wide range of users.
EJK : This design was developed independently without direct collaboration. However, research into existing technical frameworks and consultation of publicly available resources informed the design decisions. The project relied on knowledge of user experience principles and digital health interfaces rather than specialized technical input from other professionals.
EJK : Technology serves as the foundation for integrating multiple vaccine-related functions into a single accessible platform. It enables seamless scheduling, secure record storage, and real-time updates. The design leverages digital tools to enhance user experience by simplifying complex health processes and ensuring accessibility across different devices and user groups.
EJK : The design was informed by analysis of existing vaccine scheduling tools and public health resources. Research included studying user behavior related to appointment booking and vaccine record management. Usability principles and accessibility standards were applied to address common pain points and ensure the platform serves diverse user needs effectively.
EJK : One of the main challenges was creating a design that balances simplicity with comprehensive functionality. Integrating scheduling, record storage, and notifications into a clear interface required careful organization to avoid user confusion.
EJK : The decision to submit the design to an international competition was driven by the opportunity to present a user-centered solution addressing public health challenges on a global platform. The competition provided a chance to gain feedback from a diverse professional audience and to contribute to ongoing discussions about accessible digital health tools.
EJK : During the design process, I enhanced my ability to create clear and accessible interfaces for complex health-related tasks. I deepened my understanding of integrating multiple functionalities into a cohesive user experience. The project also strengthened my skills in balancing user needs with technical feasibility and adhering to accessibility standards.
EJK : The design emphasizes adaptability, with the potential to expand beyond COVID-19 vaccine management to include other vaccination schedules and health records. This flexibility aims to ensure long-term relevance and support broader public health needs through a single accessible platform.
