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Welcome to C4 Access Solution, a real-time captioning access platform developed by the Center on Access Technology at the Rochester Institute of Technology’s National Technical Institute for the Deaf.

C4 provides Captioning for

Communication

Clarity

Comprehension

Collaboration

It’s not the WHAT, it’s the WHY…

We believe that every individual has the right to access information and be included in all aspects of life. That's why we are committed to delivering high-quality apps that enable deaf and hard-of-hearing individuals to fully participate in any environment.

What is C4?

A real-time access platform designed to provide accessibility and inclusion to individuals who are deaf or hard of hearing. It enables the capture of spoken content in situations where access to auditory content is crucial. 

A flexible solution where real-time captions can be produced with automated speech-to-text and reviewed to ensure the quality of the captions.

What can you do with C4?

Our captioning platform offers a range of features to ensure accessibility and ease of use.

  • Input content using automated speech-to-text services, a more traditional approach with typing abbreviations systems, or both.
  • Enhance the visual experience for viewers with the addition of images and graphics in real time.
  • Allow captioning service providers to collaborate on creating real-time content together, making it easier to ensure accuracy and completeness.
  • Run the app on any device.
  • Schedule sessions in advance, making it easy to plan ahead. 
  • Easily access upcoming sessions, as well as transcripts from prior sessions.
  • Communicate directly with other participants or in group discussions. 

And much more!

Thank you for taking time to learn about C4 Access Solution, and for being a part of our mission to create a more accessible and inclusive world!

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