Step-Up: Elderly Walking Assistant

Abstract: Each year, millions of elderly people—those 65 and older—fall [1]. Even the smallest fall for elderly citizens could lead to serious injuries and deteriorate their self-confidence [2].  In spite of using the walking sticks, many seniors lose balance. Many walking stick users hold onto nearby furniture/walls to maintain balance since most walking sticks are single handled. My research mainly focused on causes of their tripping or imbalance and redesigning the walking stick based on their input.

To improve the stability, a dual handle walking stick (Step-Up) has been designed using Autodesk® Fusion 360.

This foldable, User-Centered Design minimizes the chances of falling, and is designed to support both the user’s hands, especially when climbing up and down stairs.

Along with age, seniors also face hearing or vision problems, hence a SOS button and an Arduino UNO ultrasonic proximity sensor have been provided.  The SOS buzzer quickly alerts people nearby of any emergencies. The proximity sensor alerts the user of any obstacles with varying frequency of sounds based on distances.  Additionally, a multipurpose USB outlet is provided, which allows users to add a portable device of their choice: adding a mini fan during hot summers, a portable light, or charge a phone, etc. Step-Up, a smart walking stick, not only reduces the fear of falls and but also assists a peaceful walking experience for elderly.

Keywords: walking assistant, elderly walking, dual handle, fusion 360, Arduino uno, Ultrasonic proximity sensor.

Title: Step-Up: Elderly Walking Assistant

Author: Hoin Kim, Ananya Santhosh

International Journal of Mechanical and Industrial Technology      

ISSN 2348-7593 (Online)

Vol. 10, Issue 2, October 2022 - March 2023

Page No: 15-25

Research Publish Journals

Website: www.researchpublish.com

Published Date: 20-December-2022