1) The document discusses a proposed knowledge sharing platform called Knowledge Barter that allows students to exchange knowledge without money. It aims to bridge gaps in students' knowledge by facilitating sharing of materials, guidance from experts, and exposure to new fields. 2) Key features of the platform include profile analysis to match students and mentors, material sharing, chatting, question and answer sessions, and updates on relevant seminars. Mentors can guide students in their career paths and interests based on their profiles. 3) The implementation involves creating student, mentor, and admin portals. Mentors are verified experts that monitor student communities and fields of interest. Students build profiles specifying interests to receive guidance from mentors on career opportunities