Reader out loud with advanced TTS and AI voices like Speechify and others like it.
I've found many people including myself, using text to speech readers to read pdf's, word documents, etc.
Almost every app I have from Outlook Mobile to Safari Mobile and everything in between offers TTS capabilities.
With new advances in AI, we are seeing smarter and more fluid TTS that sounds like natural speech with fluidity.
Also as for productivity, people like me who have dyslexia and ADHD, these readers are heaven sent and make it so much easier to go through reports, and other documents and files.
Whether you purchase a TTS app maker, integrate one via your servers either on your own or if you are running on someone else's like AWS who offer advanced TTS, or a myriad of other possibilities.
This feature could be a great addition to your services and even an add on subscription.
I hope to see it very soon.