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Enhancing Joystick Technology for Individuals with Cerebral Palsy: A Comprehensive Project Overview

DESCRIPTION

This project focuses on developing an advanced joystick system tailored for individuals with Cerebral Palsy (CP). Led by a dedicated team, we present our current design and specifications, along with an ideal solution. Our joystick features adjustable detents, customizable force settings, and USB connectivity. The process involves thorough research, prototype development, and testing phases. This initiative is sponsored by the Resource Center for Persons with Disabilities (RCPD) and aims to create a more accessible and user-friendly device that enhances control and coordination for CP individuals.

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Enhancing Joystick Technology for Individuals with Cerebral Palsy: A Comprehensive Project Overview

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Presentation Transcript

  1. Team Members Scott Friedman Nate Hyde AdiMathew Peter Ossian Yongjiao Yu Facilitator Dr. Robert McGough Project Liaison Stephen Blosser ECE 480 Team 4 Branden’sDetented Joystick Sponsored by: Resource Center for Persons with Disabilities (RCPD)

  2. AGENDA • Introductionby Nate • Current Joystick Design by Adi • Design Specifications by Yongjiao • Ideal Design Solution by Pete • Project Managementby Scott • Summaryby Nate

  3. Cerebral Palsy (CP) Disorders affecting brain and nervous system function Symptoms Abnormal muscle contractions Loss of coordination Partial paralysis Loss of speech

  4. Current Joystick Design Detents : Why ? How ?

  5. Current Joystick Design Position sensing using Gray Code

  6. DELIVERABLES: • Adjustable number of detents • Adjustable detent force • USB output & connectivity Design Specifications

  7. Ideal Design Solution Hardware Design Two Actuators -position sensing Load Sensor

  8. Ideal Design Solution • Software Design

  9. Research State of the Art Concept Creation Prototype Development Product Testing Phase 1 Phase 2 Phase 3 Phase 4 Concept to Production Timeline Project Development

  10. Budget Justification

  11. SUMMARY • Branden’s story - CP individuals • Current joystick model • Design specifications • Our Design: • Dual actuator movement • Arduino microcontroller • USB compatibility • Personnel, timeline & budget

  12. THANK YOU! QUESTIONS？

  13. Ideal Actuator Specifications: • Max Load: 40 N • Position precision: 0.01mm • Minimum 40 mm/s of no-Load speed • Duty Cycle of 20% Design Specifications

  14. Ideal Actuator Specifications: • Packaging • Vertically mounted • Maximum 8 in of extended size • 50mm length of travel stroke Design Specifications

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