This is a fascinating technology. Kudos to you for undertaking this research and moving to enable commercial application.

"...track micro-expressions, keyboard pressure, mouse movements, and text sentiment to calculate an emotional value for each user."

However, this seems very invasive to me. Many large corporations like Goolag, Meta, and Tesla are data hoarders, and sell this information to all sorts of other interests, including those that may have malicious intent. Have you considered how this technology impacts privacy, and if you have, what conclusions have your drawn?

Can I just sell you my emotion data, my DNA, and my facial and retinal recognition data for cold, hard cash instead?

Thanks!