Assistive Technology Consulting
Thoughtful technology for communication and cognition.
ChewyLogic develops and advises on assistive-technology products that help individuals with disabilities communicate, learn, and connect.
What we do
Clinical insight paired with practical engineering to create technology that genuinely serves the people who use it.
Product Development
Designing and building assistive-technology products from concept through implementation.
AAC & Communication
Augmentative and alternative communication solutions grounded in clinical expertise.
Cognition Support
Tools and strategies that support memory, attention, and everyday cognitive tasks.
Consulting & Strategy
Guidance for teams creating accessible products and inclusive experiences.
Our approach
Understand
We begin with the person — their goals, context, and the barriers they face every day.
Design
Solutions are shaped by clinical evidence and real-world usability, not assumptions.
Deliver
We build, test, and refine alongside the people and teams who rely on the outcome.
About
ChewyLogic was founded by Yao Du, a Speech-Language Pathologist and assistive-technology expert based in Southern California.
The company bridges clinical practice and technology — developing and consulting on products that improve communication and cognition for individuals with disabilities. Every engagement is informed by hands-on experience with the people these tools are meant to serve.