Downloadable children's educational mobile applications; Downloadable mobile applications for booking taxis; Downloadable mobile applications for virtual customization of vehicles; Downloadable mobile applications for retrieving and displaying health information; Downloadable mobile applications using artificial intelligence (AI) for home automation; Downloadable mobile applications for collecting, storing, and displaying vaccine records; Downloadable mobile applications for analyzing and reporting self-assessment of illness; Downloadable mobile applications for verifying and displaying identity and health information; Downloadable mobile applications for downloading and reading electronic publications on portable electronic devices; Downloadable computer software, namely, software development tools for the creation of mobile internet applications and client interfaces; Downloadable mobile applications for collecting, storing, and managing proof of attendance protocol (POAP) tokens; Downloadable mobile applications for managing electronic payment transactions for online marketplaces of goods authenticated by non-fungible tokens (NFTs); Downloadable mobile applications for creating and operating an online marketplace for buyers and sellers of goods authenticated by non-fungible tokens (NFTs); Downloadable mobile applications for recording field and crop observations related to pest pressure, tracking field conditions with GPS-enabled maps, and generating crop scouting reports; Downloadable computer operating software; Downloadable computer software for the collection, editing, organizing, modifying, book marking, transmission, storage, and sharing of data and information