This report is based on a seminar which took place at Sacred Heart College on 7th February 2023 organised by the Department of mathematics and the resource person was Professor Luis Casasus, who is an associate professor at Department of applied mathematics ETSII, polytechnic University of Madrid, Spain. Dr. Jeenu Kurian, Head of the department of Mathematics and all other faculty members were the coordinators. The program began at 11:30 AM with a prayer.The session continued after a welcome speech by HOD and a presidential address by Rev. Fr. Jose John CMI, the Principal, Sacred Heart College, Thevara. A short introduction about the resource person was given and then the session began. The talk was based on the Modern Application of Non-autonomous Dynamical Systems and the professor gave an abstract on how the study of the solution of NADS can be used as a powerful tool to predict the cognitive and emotional behaviour of human beings. After the talk there was an interactive session for the teachers as well as students. The program was winded up around 12:30 PM by thanking all the dignitaries and students who had gathered there.