The main objective of ICAT'19 is to present the latest research and results of scientists related to Computer Sicences, Electrical & Electronics, Energy Technologies, Manufacturing Technologies, Mechatronics and Biomedical Technologies. This conferences provides opportunities for the different areas delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. We hope that the conferences results constituted significant contribution to the knowledge in these up to date scientific field. The organizing committee of conference is pleased to invite prospective authors to submit their original manuscripts to ICAT'19.