chennai naval forces countries especially sri lankan navy apprehend indian fisher frequently sin territorial water supply countries fishermen cross outside maritime boundary blood imbl without knowing way alert prevent crossing imbl group orchestrate students college chennai come idea prevent indian fisher crossing imbl project titled sea localization principle border marking final year computer science engineering bookman k sujith r saravanan c vignesh tagore engineering college chennai conceptualized three ranges imbl range marine miles students suggest alarm pass boat soon nears two nautical sea mile away imbl propulsion boat engine reduces half throttle nautical imbl propulsion suspended one nautical mile imbl reverse traction possible since could take real time experimentation students made demo using sensing element wireless transmitters assuming tsunami buoys derive imbl location real time application gps global positioning scheme agree boats could used imbl marking according wanted send off help fishermen much apprehended sri lankan navy said sujith though earlier projects help fishermen mid sea synchronizing boat propulsion imbl demarcation unique feature students project guided assistant professor k c suresh topical anaesthetic expert atomic number 7 mahendran project though appreciative initiative students industrial sources state might greater dispute real sentence implementation idea v sudhan boat manufacturer fishermen leader kanyakumari appreciated noble initiative students promote however students want take real time application work people industry fisher gravy holder divine said sudhan pointed boat actuation abstruse sea depends sea currents even bigger ships cross strong sea currents horizontally freeze propulsion reverse tracking elaborate function according onwards reverse gears boats braking done reversing freeze propulsion paraphernalia vary students could work people industry rarify mechanism supply cases fishermen cross imbl willfully catch happens palk strait technology alone would help prevent fishermen sources model students developed demonstrate project