What idea can be implemented for face recognition algorithms?

Question

Python

We are currently at a hackathon, face recognition algorithms are ready, we wrote in python -> openCV library + microsoftAPI work in parallel.
We don’t know where to apply how to provide, who can come across and tell me, Thank you.

Answer 1

1. Security. The application is obvious, the options are many.
2. Marketing
2.1. Customer loyalty programs
2.2. Personalized marketing - programs of individual preferences/offers
2.3. customer service - improving the quality and speed of service
2.4. Individual (without personal data :-) ) portrait of the client and his behavior
3. Analytics
3.1. Tracking the actions of a person for further analysis (offline behavioral factor)
3.2. Identification of typical behavioral dependencies (by gender, by nationality, by the number of acne on the face, etc.)
4. Personalization of off- and online services by face
What came to mind in 5 minutes. There are many applications and even more.

Answer 2

1) Refinement of the project until lip recognition
2) An alternative to magnetic keys in offices and institutions
3) Selection and "trying on" hairstyles and makeup
4) Creation of 3D models with subsequent animation
5) Games that require only facial expressions to control
6) Various the use of faces in the study of kinesics
7) Creation of realistic sketches