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IATP Statewide Conference 2019
Discover the Possibilities
3D Printing in Assistive Technology
Kathy Hooyenga, MA, OTR/L, RET, ATP
Abigail Jacob, OTD, OTR/L
James Graham
DO-IT-YOURSELF (DIY) MOVEMENT & AT“When makerspaces in public spaces, community, and public spaces become
accessible, opportunities arise for client engagement.”
MakerBot-TOM Bay Area Challenge Chicago Public Library MAKER LAB Makey Makey Circuit Board
(Chicago Public Library, 2018; Cohen, 2016; Lowenstein, 2018; Makerspace, 2014; Morgan & Schank, 2018, p. 20)
WHAT IS 3D PRINTING?
A technology that creates a physical three-dimensional model of any device from a printable file though the process of additive manufacturing.
Start with a 3D Model
(Bagaria, 2015)
Process of 3D Printing
3D PrintingDemo
Download model from Thingiverse (.STL File)
• Infill
• Supports
• Size
Load Model into Slicer Software
Process of 3D Printing
➢ Types of 3D Printers
Process of 3D Printing
➢Filament
➢PLA
➢PET
➢NinjaFlex
➢Conductive PLA
Process of 3D Printing
➢ 3D Model➢ Open Source Models
➢ Thingiverse
Process of 3D Printing
➢ Slicer Software➢ Infill
3D Printing for Assistive Technology Applications
• Custom Designs
• Student Class
Adaptive Equipment Clinic
• Designs for self
• Vocation
What Others Have Done
• Written Communication Aids
• Switch Designs
• Tactile Maps and Schedules
Educational Applications
3D Printing for Assistive Technology Applications
• Custom Designs
• Students Learning to Use 3DPrinting
Adaptive Equipment Clinic
Adaptive Equipment Clinic-Smartphone Holder
Filament: PET
Adaptive Equipment Clinic: Flip-Away, Smartphone Holder
Filament: PET
Adaptive Equipment Clinic: Smartphone Holder- Locking, Swing Away
Filament: PET
Adaptive Equipment Clinic: Smartphone holder-Mounting for Security
Filament: ABS or PET
Adaptive Equipment Clinic: Smartphone holder-Mounting for Security
Filament: PET
Adaptive Equipment Clinic: Smartphone holder-Mounting for Access
Filament: PET
Adaptive Equipment Clinic: Elevator Access
Filament:
• NinjaFlex
• PET
Adaptive Equipment Clinic: Elevator Access
Filament:
• PET
• SemiFlex
• NinjaFlex
picture picture
Adaptive Equipment Clinic: Elevator Access
Filament: PET & NinjaFlex
Adaptive Equipment Clinic: Elevator Stick/Reacher
Filament: NinjaFlex
3D Printing for Assistive Technology Applications
• Students Learning to Use 3DPrinting
Adaptive Equipment Clinic
3d PrintingCourse
at ICRE
3d Printing Course at ICRE
Accessible Joystick controllers for Gaming
3d Printing Course at ICRE
3d Printing Course at ICRE
3D Printing for Assistive Technology Applications
• Designs for self
• Vocational
What Others Have Done
Individuals with disabilities using 3d Printing
”I realized that if nobody had access to
these inventions, I was not helping anybody. ”
- Joe Olson
(Ergojoystick, 2019)
Individuals with disabilities using 3d Printing
Bear Paw Feeding Device: https://medium.com/freethink/assistive-tech-doesnt-have-to-be-high-tech-44da1e8702d1
3D Printing for Assistive Technology Applications
• Name Stencil
• Switch
• Tactile Maps
• Tactile Schedules
Educational Applications
3D Printing in Education
Name Stencil Switch Designs
3D Printing in Education
Tactile Maps Tactile Schedules
How to make use of 3D printing.
Resources for Downloading a Model
Resources for Creating a Model
3D printing if you do not have a 3D Printer
PROCESS OF 3D PRINTING
Create or Scan
Modify a File
Download a File
(Cook & Polgar, 2015; Giesbrecht, 2013; Scherer et al.,2011)))
Finding 3D Models
• Thingiverse.com
• Myminifactory.com
• Stlfinder.com
• Yeggi.com
• Tinkercad.com
Online Resources for 3D Models
Creating 3D Models
Modify A File
• Import 3D Files
• Change Dimensions
• Embed hole
Modify 3D Files In TinkerCad
Modify in Tinkercad
Modify in Tinkercad
Thingiverse Customizer: OPENSCAD
Thingiverse Customizer
https://www.thingiverse.com/thing:1663405
How to make use of 3D printing
• Local Libraries
• Maker Spaces
• Online resources
Where to print my 3D Model?
Where to get files printed- Cost
Where to get files printed – 3rd Party ResourcesName Link Features Contact
UPS https://www.theupsstore.com/print/3d-printing
https://www.theupsstore.com/print/3d-printing/locations
3d Printing Hub
https://www.3dhubs.com/3dprinting/location/chicago-il/
2-4 days lead time, instant quote afteruploading design
3D printer Experience
https://www.the3dprinterexperience.com
Instant Quote, CAD Design Service, 3D printing Consulting
333 N. LaSalle Street in Chicago.
Chicago Public LIbrary
https://www.chipublib.org/maker-lab/
The Maker Lab, Chicago’s first free and publicly accessible maker space, is on the 3rd floor of Harold Washington Library Center. The Maker Lab features introductory workshops and open shop for personal projects and collaboration.
Makexyz https://www.makexyz.com/?frm=logo#o-b8c1084c46ef98d43a746fbb189b7c22
(online service) Top rated printers, instant pricing and free delivery
Chris’s 3D services
https://www.3dwardsprints.com
Instant quote, third party, online portal Greater Chicago [email protected]
Map of Libraries with 3D Printing Services
Outcome Measures
Case Example: Education Setting
QUEST
3D Printing Log
3D Printed Intervention
Objective: Ethan will demonstrate improved legibility as seen by his ability to use an adapted device (stencil) at 90% accuracy in 4 out of 5 trials when given minimal verbal/visual prompts.
Date Comment on Level of Assist ( Prompting)
Letter Legibility ( Y or N)
E T H A N
Case study:Results
May 21, 2018: First day utilizing stencil, and Ethan demonstrates tactile discrimination as he was able to trace along the letters of his first and last name within utilizing the stencil. He initially required hand over hand assistance and full physical assistance to trace letters with pencil in first trial.
May 29, 2018: Ethan was able to trace along the letters of his first name utilizing the stencil with partialphysical assistance. He is making progress utilizing the stencil for written communication as he is independent with the letter “T” and “E”, requires partial physical assistance for “A” and “H” and verbal prompts for the letter and “N”.
Case study:Results
June 6, 2018: Ethan continues to demonstrate tactile discrimination as he was able to trace along the letters of his first name utilizing the stencil with verbal prompts. He is making progress utilizing the stencil for written communication as he is independent with the letters “T”, “E”, “N” and requires verbal prompts for letters “H” and “ A
June 10, 2018: Ethan is progressing towards goal of increasing legibility within written communication utilizing stencil. He is independent with the letters “T”, “E”, “N” and “H” and requires verbal prompts for letter “ A
Outcome Measures QUEST: High School Transition
Setting
3D Printing Log
Quebec user evaluation of satisfaction with AT
Patient Reported Outcome of User experience
ICRE example
3 most important Satisfaction Items
Professional Service
Effectiveness
Repairs/Servicing
• Total Quest Score: 4.75• “Elevator stick holder
adjustments”• “A little harder to reach
buttons that are higher up”
3D Printing Log
Date 3D Print Material Used
Notes Grams Used
3D Printing
Cost
Consumer Cost
QuestionsThank You!
Kathy Hooyenga, MA, OTR/L, RET, ATP
Abigail Jacob, OTD, OTR/L
James Graham