WALKING STICK FOR VISUALLY IMPAIRED
Objective
The objective of the “Walking Stick for
Visually Impaired” project is to develop a compact and portable assistive
device to aid visually impaired individuals in navigation and mobility.
The primary focus of this project is to
create a walking stick that is of a short size, ensuring it is easy to carry
and use in various situations
APPARATUS REQUIRED
LCD display
LED Indication
MSP430 Microcontroller
Buzzer
Ultrasonic Sensor
Line Monitoring Sensor
Working Process
You’ll need a sturdy stick or rod,
typically made of materials like wood, aluminum, or carbon fiber. Other
materials include a handle, rubber tip, and optional accessories like a wrist
strap or tactile markings.
The handle should be comfortable to grip.
Some designs include ergonomic grips or molded shapes. Consider adding texture
or patterns to help with grip and orientation.
Tactile markings on the stick can convey
information. For example, you can add rings or bumps to indicate distances or
obstacles. These should be consistent and easy to feel.
The tip of the stick should have a rubber
or non-slip cap to provide traction and cushioning on the ground.
If possible, make the stick’s length
adjustable so users can set it to a comfortable height.
A wrist strap can help users keep the stick
within reach if they drop it.
Ensure the stick is properly balanced, not
too heavy, and easy to use. Testing with visually impaired individuals is
crucial to making adjustments.
If desired, you can incorporate additional
features like a built-in sensor that detects obstacles or an audio module for
navigation assistance.
Ensure the stick doesn’t have sharp edges
or protrusions that could cause injury.
Provide an instruction manual in accessible
formats (e.g., braille, audio) to explain the stick’s features and how to use
it safely.
Advantages
Improved Mobility
Safety
Increased Confidence
Reduced Dependence
Disadvantages
Limited obstacle detection
Lack of directional information
Mobility limitations
CLICK THE LINK:WALKING STICK FOR VISUALLY IMPAIRED
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