The 28th International MultiConference of Engineers and Computer Scientists (IMECS 2021) is organized by the International Association of Engineers (IAENG), a non-profit international association for the engineers and the computer scientists. The conference has the focus on the frontier topics in the theoretical and applied engineering and computer science subjects. The IMECS conferences serve as good platforms for our members and the entire engineering community to meet with each other and to exchange ideas. Our IMECS committees have been formed with over three hundred conference committees members who are mainly research center heads, faculty deans, department heads, professors, and research scientists from over 30 countries. The last IAENG conference has attracted more than eight hundred participants from over 50 countries.

All submitted papers will be under peer review and accepted papers will be published in the conference proceeding (ISBN: 978-988-14049-1-6). The abstracts will be indexed and available at major academic databases. The accepted papers will also be considered for publication in the special issues of the journal Engineering Letters, in IAENG journals and in edited books. Depending on the travel restrictions in various countries etc., the organizer may adapt the virtual presentations for the IMECS 2021, and the participants can also choose to make their presentations virtually if it is not possible for them to make the travel arrangement. The registration and publication process will the the same for those making virtual presentations.