Smart Glasses for Blind

Project Code :TEMBMA3142

Objective

The main objective of this project is to help blind people to identify the object in front of them without depending on anyone. This system gives an audio feedback to the person.

Abstract

The Smart Glass represents potential aid for people who are visually impaired that might lead to improvements in the quality of life. The smart glass is for the people who need to know what obstacle is there in front of them independently and feel socially convenient and secure while they do so. It is based on the simple idea that blind people do not want to stand out while using tools for help. This project focuses on the significant work done in the field of wearable electronics and the features which comes as add-ons. The Smart glass consists of ultrasonic sensor to detect the object ahead in real-time and feeds the Raspberry for analysis of the object distance. It can also assist the person on whether the object is closing in very fast and if so, provides a warning in the recognized direction.


Keywords: Ultrasonic sensor, Raspberry Pi, Object detection.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware Requirements:
  • Raspberry Pi
  • Memory Card
  • Ultrasonic sensor
  • 5V 2A Adapter
  • Connecting Wires
  • Speaker/ Ear phones
Software Requirements:
  • VNC Viewer
  • Advanced IP Scanner
  • NOOBS Software
  • Python3 IDLE
  • Fritzing

Learning Outcomes


  • Raspberry Pi Pin diagram and Architecture
  • How to install NOOBS Software
  • Setting up and Installation procedures for Raspberry Pi
  • How to connect Raspberry Pi through VNC viewer?
  • Introduction to Python3 IDLE
  • Commands in Python
  • Basic coding in Python
  • How to interface switch with Raspberry Pi?
  • Working of Ultrasonic sensor
  • How to interface Ultrasonic sensor with Raspberry Pi?
  • How to interface camera with Raspberry Pi?
  • How to do object detection using Rasp
  • How to interface speaker with Raspberry Pi?
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering( software’s, Tools, Hardware components, etc.,)
    • Schematic preparation 
    • Code development and debugging
    • Hardware development and debugging
    • Development of the Project and  Output testing
  • Practical exposure to:
    • Hardware and software tools.
    • Solution providing for real time problems.
    • Working with team/ individual.
    • Work on Creative ideas.
  • Project development Skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

Demo Video

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