Abstract:
This study aims to develop a digital ship log reporting prototype named N-Cord to
enhance the integrity, accuracy, and security of ship log data in accordance with STCW
1995 Chapter VIII on Watchkeeping. The research employs a Research and Development
(R&D) approach with a prototype development model using a combination of
qualitative and quantitative methods. Data were collected through observation,
interviews, expert validation, and limited testing involving 20 Nautical cadets who have
completed onboard practice. Data analysis included evaluation of prototype
functionality, feasibility scoring by expert validators, and user feedback to assess system
effectiveness and accessibility.
The results indicate that the N-Cord prototype, developed using the low-code platform
Emergent.sh and operated through the Expo Go application, successfully implements
Logic Locking and Automated Timestamping features to ensure immutable and verified
real-time data. Expert validation achieved a feasibility score of 92%, while user testing
reached 95.2%, categorizing the system as “Highly Suitable” for secure, transparent,
and efficient ship log recording. The system supports input of navigation data,
operational activities, and real-time monitoring through a simple yet functional
interface, enhancing accountability and compliance with international maritime
standards.
