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Evaluating Camera Mouse as a computer access system for augmentative and alternative communication in cerebral palsy:
Lauren E MacLellan1, Cara E Stepp1,2,3,4, Susan K Fager5
1Department of Speech, Language, and Hearing Sciences, Boston University, Boston, Massachusetts, USA.
Assistive Technology : the Official Journal of RESNA
|September 12, 2023
Summary
Camera Mouse software enables computer access for individuals with motor impairments. This case study found it a promising assistive technology for communication, enhancing speech intelligibility.
Area of Science:
- Assistive Technology
- Speech-Language Pathology
- Human-Computer Interaction
Background:
- Individuals with motor impairments often require specialized computer access methods.
- Augmentative and Alternative Communication (AAC) systems can enhance communication for those with disabilities.
Purpose of the Study:
- To evaluate Camera Mouse as a computer access method within a multimodal communication system.
- To assess the effectiveness of Camera Mouse for an individual with cerebral palsy.
Main Methods:
- A case study design was employed.
- The participant used Camera Mouse with an orthographic selection interface and speech synthesis for language sampling tasks.
- Natural speech was also used for comparison.
Main Results:
- Camera Mouse demonstrated higher speech intelligibility compared to natural speech.
- Natural speech exhibited a higher communication rate.
- The participant reported high satisfaction with Camera Mouse, rating it favorably on various measures.
Conclusions:
- Camera Mouse shows potential as a computer access system for communication.
- The technology supports expressive language and synthesized speech production.
- Participant satisfaction indicates its viability as an assistive technology.
