Prototyping played a pivotal role in refining the app's features, validating its functionality, and engaging end-users. Visualizations empowered parents to track progress, understand upcoming milestones, and share achievements with family members. Integrating compelling visual aids created a positive impact on the child's involvement in the diagnostic process. Incentives, such as rewards for attending appointments, encouraged parents to actively participate in their child's diagnostic journey. The system was scalable, accommodating more components and user groups in the future, envisioning a community of care connecting parents and children with expert supports and shared experiences in a secure environment.