Needs analysis of health electric wheelchair portable IoT-based to improve physical disability independence

Abstract

This study analyzes the need for IoT-based portable electric wheelchairs to increase the independence of physical disabilities. This study uses a quantitative descriptive method approach to obtain an accurate picture of the need for wheelchairs for people with physical disabilities. The collection of samples using the purposive sampling technique, where the selection has been determined based on the researcher's consideration. The number of models used is 49 people with disabilities who are on the island of Java. The research instrument used a Guttman scale questionnaire with two intervals. The results showed that people with disabilities need to be adjusted to the type of activity to feel safe and comfortable. Electric wheelchairs Internet of Things (IoT)-based has several modifications required for people with disabilities, including the joystick's location, steering features, braking system, and ease of disassembly (portable). Meanwhile, the Internet of Things (IoT) based wheelchair mechanism needs to add indicators of location conditions, speed, battery, security system, and mobility device recorder.