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README.md

Kairos Python/Javascript Demo Modules

What it does

These demo apps showcase the Kairos APIs by giving the user a means to quickly get up and running with our Emotion Analysis and Facial Recognition / Detection APIs.

Running the App

The app is basically a single page application, which is viewed at index.html.

The easiest way to get started is to clone or fork the repo, and add your environment, API URL, APP_ID, and API_KEY to the app.py file after signing up at developer.kairos.com

demo_env = "dev, stage, or prod"
api_url = "https://api-dev.kairos.com or https://api.kairos.com"
app_id = "your-app-id"
app_key = "your-app-key"

The webcam functionality requires that your site is secure (https). In order to run your local install using https, you will need to generate a certificate and a key. To to this, run this command:

openssl req -x509 -newkey rsa:4096 -nodes -out cert.pem -keyout key.pem -days 365

Follow the prompts, and this will generate two files: cert.pem and key.pem. These files are used so that the app will spin up a secure browser. If you want to run in ssl, use this script in the app.py file:

if __name__ == "__main__": app.run(debug=True,host='0.0.0.0',ssl_context=('cert.pem', 'key.pem'))

Otherwise, use this script to run non-ssl:

if __name__ == "__main__": app.run(debug=True,host='0.0.0.0')

Run the app locally from your command prompt

  • make sure Python 2.7 is installed and accessible
  • if PIP is not installed: sudo easy_install pip
  • cd into the python-demo repo
  • run sudo pip install -r requirements.txt
  • run python app.py
  • point your browser to https://0.0.0.1:5000

Detect

The Detect Demo uses Kairos Face Recognition API to detect a human face in an existing photo, or a snapshot from the user's webcam. Documentation Tutorial

Emotion

The Emotion Demo showcases the Kairos Emotion API by giving the user three methods for analyzing human emotions in a video stream.
Documentation Tutorial

Recognize

The Recognize Demo uses Kairos Face Recognition API to recognize human faces from previously enrolled faces by the user. Documentation Tutorial

Verify

Using the Kairos Face Recognition API, the Verify Demo compares two photos, and verifies that the two photos are of the same individual. Documentation Tutorial