Where can I post about an eye tracking app that can be used for gaming?

Hi, I was wondering where I could possibly mention a link & a few words for an app without it being considered spam/promo? What is the best thing to do in this case? since the topic is relevant for this community and I want to share it somehow. Thank you.

@eyewarebeam: This question was answered through the support channel. Promo links for app's are prohibited.