This study aims to evaluate the vibration exposure experienced by workers in the Urea Granulation Screen Unit (UGSU) at the fertilizer factory in Aceh, Indonesia. This study involved 30 labors in charge as operators, mechanical maintenance officers, electrical maintenance officers, instrument maintenance officers, and inspectors. The measurement of vibration was carried out using a Triaxial Accelerometer with Integral Magnet and shows that the vibration exposure on the factory floor of the urea granulation screen unit occurs vertically with a minimum value of 0.298 m/s2 and a maximum of 1.630 m/s2. According to ISO 2631-1:1997, the maximum vibration values that occur are categorized as a likely health risk zone and result in uncomfortable reactions to the workers. Furthermore, this study analyzes the effect of vibrations on musculoskeletal problems using a Nordic Body Map (NBM) questionnaire. It reveals that the average score of musculoskeletal complaints is 71.6, which defines a high degree of pain. The results of the NBM questionnaire also showed that the vulnerable part of the body which experienced musculoskeletal complaints is the knee. The result of vibration exposure on this body part shows the highest value of 3.437 m/s2. To minimize occupational diseases and accidents, it is necessary to manage a working system that takes into account legal standards, ideal working time, and working shifts in the work area.

Starting from problems that often arise in a company or agency regarding the payroll system, whether it is in the form of errors in salary management, calculation methods or patterns of determining the amount of employee salaries, resulting in a work atmosphere that is less conducive and less harmonious between employees in the management environment, as a result it occurs. decrease in employee motivation (demotivation), with the number of complaints, lethargy and suspicion of employees, both in functional and structural relationships. This kind of condition will have a direct impact on morale which can have fatal consequences for the company's continuity. For It, For It, For It Is The Expedors, About Transparent and Accountable Payroll System. Transparent in the sense that it is wide open based on the method of determining or calculating the salary of each employee based on a standardized formulation, where everything will be computerized based on an appropriate point system. The accountable means being accountable for the results obtained in an Information Technology-based payroll information system.

Meningkatnya kemajuan teknologi saat ini, memengaruhi perkembangan perangkat mobile, sehingga perangkat seluler semakin populer di masyarakat. Perkembangan ini sangat membantu dalam menyajikan informasi dengan cepat dan efisien dengan mengakses internet melalui perangkat mobile. Meskipun perangkat seluler adalah perangkat kecil dengan tampilan layar yang sangat terbatas, presentasi tidak kurang optimal dari informasi yang diakses melalui komputer pribadi, tergantung pada bagaimana disajikan. Virtual Reality (VR) adalah salah satu bagian dari kecerdasan buatan yang berisi pengetahuan dan pengalaman yang dimasukkan oleh para ahli ke dalam bidang pengetahuan tertentu sehingga setiap orang dapat menggunakannya untuk memecahkan berbagai masalah spesifik, dalam hal ini adalah masalah perawatan mesin Fin Komodo.