Integrated Smart System for Electrical Installation and Maintenance: An Instructional Trainer

This study presents the development and evaluation of the integrated smart system for electrical installation and maintenance: an instructional trainer. The system will incorporate smart technology such that the users can control the device in four different ways through a touch switch, smartphone, local area network (LAN), and cloud. The design of the device was tested for performance metrics such as functionality, usability and safety. The performance of the developed device tested 99.02 % functionality rate with the mean of 4.96 and SD 0.14, while usability was tested 4.92 mean and SD 0.29 which concludes 98.04 % usability rate, and the developed device is 99.06% safe. The developed device is essential for electrical installation and maintenance students, showcasing the educational and practical applications in real world scenarios.