Usability of Mobile Application for Implementing Genetic Counselling Intervention among Thalassemia Patients and Caregivers: A Case Study of Cyber Gen

Utilization of communication and information technology has been widely used in the health sector, especially nursing. As one nursing interventions for thalassemia patients caregivers, genetic counseling is not only done face to but can use android-based telenursing facilities through complete features available Cyber Gen application. This study aims measure usability level application as an indirect medium patients. was developed with four main services: basic about diseases, consultation rooms, social support, direct surveys. built using Flutter Framework, Dart programming language, Cloud Firestore database. Usability measured by System Scale two groups 30 respondents each incidental sampling technique. The score shows 81.75 personal users 82.25 counselor a 100% readiness use. These results indicate that be deliver intervention caregivers.