LifeLens 2.0: Improving Efficiency and Usability in Lifelog Retrieval Systems through UX/UI Design

In lifelogging, user experience is one of the most important features as it provides accessibility and efficiency. A well-designed and intuitive interface minimizes errors and frustration, which provides the ability to find a specific lifelog image quickly and easily. Although lifelogging is well-established for retrieving information, there's still much to explore in improving user experience. This paper presents the development of LifeLens 2.0, a lifelogging system designed to capture, organize, and retrieve personal life events through advanced wearable technology. LifeLens introduces significant enhancements over LSC'24. By adopting a minimalist yet vibrant design philosophy, we have also redefined the user interface to be more appealing and intuitive. These enhancements demonstrate our dedication to merging user-friendly design with efficiency, catering to both novice and expert users in the lifelogging field.