Send the following on WhatsApp
Continue to ChatHow to use JavaScript to detect faces and apply filters - The Next Web http://leaflet.org/how-to-use-javascript-to-detect-faces-and-apply-filters-the-next-web/
How to use JavaScript to detect faces and apply filters - The Next Web http://leaflet.org/how-to-use-javascript-to-detect-faces-and-apply-filters-the-next-web/