Exo-skeleton arm for
manual laborers
This project was inspired by the need to assist such physical laborers by designing a robotic arm. The business idea revolves around manufacturing an arm that aids in lifting. Using torque, strong cables, and a pulley system, I created a simple yet effective structure that significantly reduces the physical strain when lifting objects. Additionally, the device uses an EMG sensor to detect muscle movement, activating the robotic arm when the user exerts force. I completed the device using Arduino and 3D printing.
The final product is extremely lightweight and priced competitively compared to existing products in the market. I believed this cost advantage would drive the business forward. Although I paused the project due to the extensive preparation required to launch it as a real business, I am determined to upgrade and implement this idea in the future. My goal is to enhance the quality of life for physical laborers.
Since the outbreak of COVID-19, the logistics industry in South Korea has faced an enormous increase in workload. A few years ago, there was a sharp rise in cases of *gwarosa* (death from overwork). Even now, the situation has not significantly improved. Workers in sectors such as delivery services, logistics centers, and moving companies continue to endure heavy physical burdens when lifting objects.