Adult Vaccination Tracker

Making preventive healthcare easier to understand and manage

Designed a mobile-first healthcare experience helping adults navigate vaccination schedules, preventive care recommendations, and educational content through clearer and more approachable interactions.

Impact

  • Expanding an existing healthcare product into a new adult-focused experience
  • Designing scalable foundations supporting future international adaptation and localization
  • Improving accessibility and usability across long-term health tracking workflows
  • Encouraging more proactive engagement with preventive care and screenings

Project Snapshot

Role

Collaborated with the lead designer on efforts across UX strategy, interaction design, and responsive experiences, helping redefine an existing pediatric tool into an adult-focused product.

Collaboration

Worked alongside another senior designer, developers, medical stakeholders, and cross-market teams supporting international rollout initiatives.

Project Scope

Responsive healthcare platform helping adults track vaccinations, screenings, and preventive health recommendations.

Business Goal

Increase engagement with preventive healthcare by creating clearer, more accessible experiences that support long-term health management.

The problem

Many adults rely on memory, provider visits, or fragmented records to manage vaccinations and recommended screenings, increasing the likelihood of missed preventive care.
The opportunity was to create a more approachable experience helping adults better understand recommendations while supporting scalable adaptation across multiple markets.

  • Making preventive healthcare information easier to understand
  • Supporting long-term engagement beyond one-time interactions
  • Creating experiences adaptable across multiple countries and recommendation systems
  • Balancing accessibility, education, and health tracking needs

Design Process

Exploring how clearer recommendations, approachable content, and scalable systems could encourage more proactive health management.

Design Process

Exploring how clearer recommendations, approachable content, and scalable systems could encourage more proactive health management.

Discovery & Research

  • Reviewed existing pediatric experiences and opportunities for adult adaptation
  • Identified gaps in preventive care education and long-term tracking behaviors
  • Explored user needs around clarity, trust, and accessibility

UX Exploration

  • Restructured health tracking and recommendation flows
  • Iterated on content organization and educational experiences
  • Refined navigation supporting long-term engagement

Visual Design

  • Developed a more mature and inclusive visual language
  • Introduced scalable illustration systems supporting multiple markets
  • Improved accessibility and responsiveness

Delivery & Expansion

  • Supported implementation and responsive specifications
  • Helped establish adaptable patterns for future international localization

Strategic Design Decisions

The experience was designed to encourage proactive health management through clearer recommendations, approachable education, and scalable interaction patterns.

Designing For Long-Term Engagement

Focused on experiences supporting ongoing health management rather than one-time interactions.

Simplifying Preventive Care Information

Reorganized educational content and recommendations into clearer, more digestible experiences.

Building For Adaptability

Created scalable patterns capable of supporting localization and future market expansion.

Supporting Accessibility And Trust

Balanced approachable visual design with clarity and healthcare credibility.

Design Solution

The final product was a responsive web experience that allows adults to track vaccinations, view personalized recommendations, and access educational content in a structured and approachable format.The interface balanced clarity and reassurance while maintaining flexibility for international rollout.

Timeline
Health Education (Desktop)
Health Education
Timeline (Desktop)
Details Page
Details Page
Health Education
Timeline schedule

Visual Direction

A new illustration system was introduced to better reflect adult users and support inclusivity across markets.
The visual language was modernized with bold purple accents, minimalist illustrations, and adaptable assets designed to scale internationally with minimal rework.
The result was a cohesive system that complemented the existing brand while differentiating the adult-focused experience.

Free standing Illustrations

Illustrations cards

Next Steps

  • Expand personalized recommendations and reminders
  • Support broader international localization needs
  • Explore deeper educational experiences around preventive care
  • Measure engagement with long-term tracking behaviors

Let's work together

Designing thoughtful, scalable digital experiences. Let’s design something meaningful together.


rhardodesign@gmail.com