Leaving traces of life is an instinctive behavior that has steadily emerged in human history. In order to overcome the limitations of memory through the human brain, recording media are gradually transforming from forms such as ancient cave walls and ...
Leaving traces of life is an instinctive behavior that has steadily emerged in human history. In order to overcome the limitations of memory through the human brain, recording media are gradually transforming from forms such as ancient cave walls and papyrus to digital forms through technological advances. Since 2019, the penetration rate of smartphones has exceeded 90%, and the behavior of recording and sharing an individual's daily life in an online space using social media services has become a natural trend within the younger generation. However, as the culture of showing off using social media continues, the number of users complaining of fatigue increases, and the rate of service departure is gradually increasing, especially among users in their 20s.As a result, the recording service, which had been marginalized by users looking for a new daily space, is becoming an issue again. Despite the growing demand for digital recording, recording services still propose a text-oriented recording method. For users in their 20s who value efficiency and cost-effectiveness and pursue self-expression and strong personality, text-oriented recording methods can have a negative effect on trying to record. Accordingly, based on the previous research survey, the advantages and needs of voice recording, which is faster and easier than text recording, were derived, and furthermore, the technology status was identified focusing on voice recognition technology suitable for daily recording. The case study selected and analyzed cases using voice records among daily recording apps and confirmed that daily records using voice focus on accurate voice records rather than the process of retrospect. Also confirmed that most voice recording services are aimed at memo rather than daily recording, and found the need for differentiated voice daily recording services for daily recording. In-depth interviews were conducted with users who perform daily recordings at high frequency to discover specific needs for voice daily recordings, and the results show that users feel psychological anxiety about voice daily recordings and derive the need for user experience design to alleviate inefficiency in retrospective situations. After that, through the affinity diagram theorem using user answer data, the specific direction of the service was defined, focusing on the core UX of the service using the 'label'. In addition, I designed Primary Persona, which pursues efficient recording based on core user voices, and Secondary Persona, which prefers emotion-driven recording, and set key functions and goals for services based on persona's requirements. The service's main goal was to increase the continuity of the record through easier voice recording than text recording, and to use labels to efficiently manage the record and to review it without burden. Usability evaluation was conducted by designing a recording screen and a recording playback screen of a voice daily recording service according to the derived service concept and direction. This study suggests the possibility of voice recording in daily records based on the need for voice recording, not text-based recording, and suggests a user experience using labels in the retrospective process of voice recording to provide a vivid and non-burden immersion experience in the recording recall process.