Jaws already exists as a software project, for the blind. Perhaps I am exposing ignorance about the needs of the blind community, but it would seem to me that

Jaws already exists as a software project, for the blind. Perhaps I am exposing ignorance about the needs of the blind community, but it would seem to me that a primarily important piece of software for them could be more confusing to find and update and so on if another piece of software appears with the same name. Maybe you should consider changing the name of your software before it's too late? It's possible that your Jaws may, in the long run, cause considerable confusion for the users of the pre-existing Jaws software. I'm making a case based on empathy rather than trademark law and so on.