Portable Sensory Room for the West Orange County Consortium for Special Education Sponsor: Lisa Colburn Minds at Ease: Lindsey Chase [email protected] Emma Eskildsen [email protected] Alex Fox [email protected] Claire Francis [email protected] Nate Hoffmann [email protected] Kaylee Keck [email protected] Sarah Sullivan [email protected] June 2016 STATEMENT OF DISCLAIMER Since this project is a result of a class assignment, it has been graded and accepted as fulfillment of the course requirements. Acceptance does not imply technical accuracy or reliability. Any use of information in this report is done at the risk of the user. These risks may include catastrophic failure of the device or infringement of patent or copyright laws. California Polytechnic State University at San Luis Obispo and its staff cannot be held liable for any use or misuse of the project. 1 TABLE OF CONTENTS STATEMENT OF DISCLAIMER................................................................................................................... 1 TABLE OF CONTENTS............................................................................................................................... 2 LIST OF TABLES........................................................................................................................................ 5 LIST OF FIGURES ...................................................................................................................................... 6 EXECUTIVE SUMMARY ............................................................................................................................ 8 CHAPTER 1: INTRODUCTION ................................................................................................................. 10 CHAPTER 2: BACKGROUND/OBJECTIVE ................................................................................................ 12 OBJECTIVE: ........................................................................................................................................ 17 CHAPTER 3: DESIGN DEVELOPMENT ..................................................................................................... 18 ROOM STRUCTURE: ........................................................................................................................... 18 PRESSURE APPLICATOR: ..................................................................................................................... 20 SWING: .............................................................................................................................................. 26 VISUAL AND TACTILE INTERACTIONS: ................................................................................................. 26 CHAPTER 4: DESCRIPTION OF THE FINAL DESIGN .................................................................................. 28 ROOM STRUCTURE: ........................................................................................................................... 28 Overall Layout ............................................................................................................................... 28 Design Description ......................................................................................................................... 30 Analysis and Results ....................................................................................................................... 31 Cost Breakdown ............................................................................................................................. 32 Material and Component Selection ................................................................................................ 32 Meeting Specifications ................................................................................................................... 34 Risk Analysis .................................................................................................................................. 34 Hazard Analysis ............................................................................................................................. 34 TACTILE WALL: ................................................................................................................................... 35 Design Description ......................................................................................................................... 35 Cost Breakdown ............................................................................................................................. 36 Meeting Specifications ................................................................................................................... 36 FABRIC PANELS: ................................................................................................................................. 37 Design Description: ........................................................................................................................ 37 Cost Breakdown: ............................................................................................................................ 38 Meeting Specifications: .................................................................................................................. 38 LED PANELS: ...................................................................................................................................... 38 2 Design Description: ........................................................................................................................ 38 Cost Breakdown ............................................................................................................................. 39 Meeting Specifications ................................................................................................................... 39 FINE MOTOR ACTIVITIES/ BOOKSHELF: ............................................................................................... 39 Overall Layout ............................................................................................................................... 39 Design Description ......................................................................................................................... 40 Cost Breakdown ............................................................................................................................. 42 Meeting Specifications ................................................................................................................... 42 TACTILE STATION: .............................................................................................................................. 42 Design Description ......................................................................................................................... 42 Cost Breakdown ............................................................................................................................. 44 Meeting Specifications ................................................................................................................... 44 PRESSURE APPLICATOR: ..................................................................................................................... 45 Design Description ......................................................................................................................... 45 Component Selection ..................................................................................................................... 45 Detailed Analysis ........................................................................................................................... 46 Cost Breakdown ............................................................................................................................. 48 Risk Analysis .................................................................................................................................. 48 Hazard Analysis ............................................................................................................................. 48 Maintenance/ Repair ..................................................................................................................... 49 Meeting Specifications ................................................................................................................... 50 SWING: .............................................................................................................................................. 50 Description .................................................................................................................................... 50 Cost Analysis .................................................................................................................................. 50 Meeting Specifications ................................................................................................................... 50 CHAPTER 5: PRODUCT REALIZATION ..................................................................................................... 52 ROOM STRUCTURE: ........................................................................................................................... 52 TACTILE WALL: ................................................................................................................................... 55 FABRIC PANELS: ................................................................................................................................