From Jim Cronin Embedded below is a link to a new facial recognition site: https://pimeyes.com/en This appears to be a significant improvement over other digital photo recognition sites. How it works: You upload a digital photo showing a person’s face. What it does: It searches and returns photos of similar/matching persons, along with URL’s where the retrieved photos are located. You pick which photos appear to be the same person you uploaded. How it does it: Apparently, it is based primarily on a person’s eyes and other facial features. What makes it special: This appears to be much more powerful than other photo recognition sites such as TinEye. I tried it with a photo I had taken of myself (that had never been uploaded) and it found at least four matching photos of me online. Some investigative uses: If you have a facial photo of a person (even if it is downloaded from a public online source such as Facebook etc.), you can upload it to this site, and it will search the internet and in a couple of seconds return all the places it found that same/similar person (not just that same photo!) You could use this in background investigations to find information about your subject in other places with other photos etc. This could be used iteratively, that is once you find one or more additional photos, those could be used as a basis for other searches etc. If you’re doing a surveillance, you could take photos of person(s) entering and leaving a location. Download and save the facial photos to individual files. Upload the photos to pimeyes.com, and it may help you identify who those persons are from the photos you took. How much it costs: If you choose the free version, you can upload/search up to ten facial photos per day. They have various pricing plans for individuals and businesses also. Check it out! Let me know how it works for you! Cheers.