Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA...
Transcript of Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA...
![Page 1: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/1.jpg)
Interfaces for People withDisabilities
David L. Jaffe
VA Medical Center
Rehabilitation R&D Center
11/08/99
![Page 2: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/2.jpg)
Major Impairments- a continuum of capabilities
• Vision - low vision, blindness
• Hearing - hard of hearing, deafness
• Speech - disarthric speech, swallowing
• Movement - spinal cord injury, amputation, arthritis
• Cognitive - stroke, brain injury
• Multiple - deaf/blindness
![Page 3: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/3.jpg)
Major Functions andActivities Affected
• Vision - seeing, reading, navigation
• Hearing - communication
• Speech - communication
• Movement - mobility, grasping, feeding, navigation
• Cognitive - understanding, learning, remembering, scheduling
![Page 4: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/4.jpg)
Computer ActivitiesAffected by Disabilities
• seeing the screen
• moving the mouse
• keyboarding
• handling media
• using a printer
• hearing system sounds
• understanding
![Page 5: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/5.jpg)
Rationale for Adapted /Assisitive Devices
• independence
• privacy
• quality of life
• empowerment
• cost savings
• inclusion / mainstreaming
![Page 6: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/6.jpg)
Device Design Issues
• size, portability, battery power
• aesthetics
• social acceptance
• mental load
• physical fatigue
• communication speed
• ability to interact with environment
• ability to integrate with other devices (computers)
• market size
• economics
![Page 7: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/7.jpg)
VA RR&D Projects
• Ultrasonic Head Control Wheelchair and Interface
• Lingraphicia
• HandBike
• Lower Body Positive Pressure
• Robotics
• Fingerspelling Hand
• Stepping Over Training
![Page 8: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/8.jpg)
Ultrasonic Head ControlWheelchair and Interface
• Disability - spinalcord injury
• Function - mobility
![Page 10: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/10.jpg)
HandBike
• Disability - paralysis,amputation
• Function - mobility,recreation
![Page 11: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/11.jpg)
Lower Body PositivePressure
• Disability - recoveryfrom neurologic diseaseand orthopedicprocedures
• Function - facilitateswalking therapy
![Page 12: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/12.jpg)
Robotics
• Disability - spinal cordinjury
• Function - vocationaltraining, movement,physical therapy
![Page 13: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/13.jpg)
Fingerspelling Hand
• Disability - deafblindness
• Function - communication
![Page 14: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/14.jpg)
Stepping Over Training
• Disability - stroke,COPD
• Function - training tobetter negotiateobstacles
![Page 15: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/15.jpg)
Commercial Products
• Braille Displays
• Screen Readers
• Computer Access software / hardware
• Speech synthesis
• Voice recognition
• Recreational devices
• Communication devices
The following products and links are presented here for reference and informationaluse. The Rehab R&D Center cannot accept responsibility for the product or commercialinformation that they may contain. The Rehab R&D Center does not endorse anyparticular policy, program, product, service, position, issue, conference, presentation,research, website, therapy, or commercial organization.
![Page 16: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/16.jpg)
Memory Aid
• Disability - headinjury, Alzheimer’s,ADD
• Function - planning,scheduling, cueing
![Page 17: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/17.jpg)
Darci PCMCIA Card
• Disability - movement,non-vocal
• Function - computeraccess, communication
![Page 18: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/18.jpg)
One Hand Keyboard
• Disability -amputation, movement
• Function - computeraccess, communication
![Page 19: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/19.jpg)
Eye Gaze System
• Disability - paralysis,amputation, movement
• Function - computeraccess, communication
![Page 20: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/20.jpg)
On Screen Keyboard
• Disability -amputation, spinalcord injury, movement
• Function - computeraccess, communication
![Page 21: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/21.jpg)
Tongue Touch Keyboard
• Disability - spinal cordinjury
• Function - computeraccess, environmentalcontrol, wheelchaircontrol
![Page 22: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/22.jpg)
Wivik On Screen Keyboard
• Disability - spinal cordinjury, movement
• Function - computeraccess
![Page 23: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/23.jpg)
Voice Recognition
• Disability - spinal cordinjury, movement,hands busy
• Function - computeraccess
![Page 24: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/24.jpg)
Personal Reader
• Disability - low vision
• Function - access toprinted media
![Page 25: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/25.jpg)
Ski Sled
• Disability - spinalcord injury
• Function - recreation
![Page 27: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/27.jpg)
Communicator
• Disability - non-vocal
• Function -communication
![Page 28: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/28.jpg)
Communicator
• Disability - non-vocal,movement
• Function -communication
![Page 29: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/29.jpg)
AugmentativeCommunication
• Disability - non-vocal,movement
• Function -communication
![Page 30: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/30.jpg)
HandTyper
• Disability - grasping,spinal cord injury
• Function - computeraccess
![Page 31: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/31.jpg)
Head Tracking
• Disability - amputation,movement, spinal cordinjury
• Function - computeraccess
![Page 32: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/32.jpg)
Mouse Substitute
• Disability - spinalcord injury, movement
• Function - computeraccess
![Page 34: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/34.jpg)
Braille Display
• Disability - blindness
• Function - brailleoutput
![Page 35: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/35.jpg)
OCR Scanner
• Disability - low vision
• Function - access toprinted material
![Page 36: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/36.jpg)
On Screen Keyboard
• Disability - spinalcord injury, movement
• Function - computeraccess
![Page 37: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/37.jpg)
Telebraille
• Disability - blindness
• Function - telephonecommunication
![Page 38: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/38.jpg)
Tactile Braille Display
• Disability - blindness
• Function - access tographical information
![Page 39: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/39.jpg)
Personal Robot
• Disability - mobility
• Function - foodservice manipulation
Cye
![Page 40: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/40.jpg)
Non-HumanCommunication
• Disability - non-vocal
• Function -communication
![Page 41: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/41.jpg)
Portable Braille Display
• Disability - blindness
• Function - readingelectronic books
![Page 42: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/42.jpg)
Talking ATM
• Disability - blindness
• Function - personalbanking
![Page 43: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/43.jpg)
Brain Control
• Disability - lack ofmotor control
• Function - controlcomputer or robot bythoughts
“Bionic Rat”
![Page 44: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/44.jpg)
Portable AAC
• Disability - non-vocal
• Function -augmented portablecommunication usingspeech synthesis
![Page 45: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/45.jpg)
AI Speech Recognition
• Disability - keyboarding
• Function - computer andInternet access throughan agent
![Page 46: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/46.jpg)
Java and Jini
• Disability - lack ofcross-platform access
• Function - providesdevelopmentenvironment withbuilt-in access
![Page 47: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/47.jpg)
VR Oscilloscope
• Disability - handsand sight occupied
• Function - hands-freecontrol
![Page 48: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/48.jpg)
Braille Laptop
• Disability - blindness
• Function - portablecomputer
![Page 49: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/49.jpg)
Signing Avatars
• Disability - deafness
• Function - onscreensigning agent forcommunication orlearning
![Page 51: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/51.jpg)
Add Speech Recognition
• Disability -manipulation, handsoccupied
• Function - add voicerecognition interfaceto system
![Page 52: Interfaces for People with Disabilities...Interfaces for People with Disabilities David L. Jaffe VA Medical Center Rehabilitation R&D Center 11/08/99 Major Impairments - a continuum](https://reader034.fdocuments.in/reader034/viewer/2022050221/5f665ff88bba5b236d353a96/html5/thumbnails/52.jpg)
Web Resources
• Jim Lubin’s website
• RESNA SIG-11 webpage
• Rehabilitation R&D Center