The F.A.C.E. API from Sightcorp is a web service which allows 3rd party applications to develop smarter and interactive applications using the Face Analysis Technologies from Sightcorp. The technology may be used to better understand user behavior and retrieve relevant face analytics like their age, gender, facial expressions, head pose or ethnicity. The Sightcorp F.A.C.E. API accepts an image and uses recognition technology to determine facial feature location, gender, mood, and more. Developers interested in consuming the API can register for an API key on Sightcorp's website.