Facebook 's rival DeepFace uses technology from Israeli firm face.com . DeepFace provides a Google face with 100 % accuracy . Google researchers call their technology the most - accurate face . Google can be used to automatically recognise photos on Google+ .
Facebook 's rival DeepFace uses technology from Israeli firm face.com . DeepFace finds a matching face with 97.25 % accuracy . Google researchers call their system the most-accurate technology . System could be used to automatically recognise photos on Google+ .