Mobile Technologies, Applications and Software Design Fetch Mobile Application by Jung Joo Sohn The fetch service offers a user-friendly platform for buying, selling, and managing warranties of second-hand products. Addressing issues in existing marketplaces such as product acquisition, price negotiations, and safety, it provides a holistic solution. The innovative approach includes AI-generated images that serve as both a visually appealing platform and a functional product catalog, aiding the user’s decision process. The seamless integration of systems enables easy product listing and transfer of warranty information, streamlining the user experience.