We are collecting photos of people's faces to help train and test face-matching technology. To do this well, we need photos of the same person taken in many different situations , different days, lighting, hairstyles, clothing, angles, and even different years.That means we are not looking for a set of perfect, identical portraits. Natural variation is exactly what makes your submission valuable.You will submit three groups of photos:Current front-facing photos — taken now, with your front camera, looking straight at the lensHead-position photos — taken now, looking in specific directionsHistorical photos — older photos of you, uploaded from your phone's galleryWho can take partYou must be 18 or older at the time you take part.You must complete identity verification so we know each participant is a real, unique person.You must take part only once, through one provider. If you have already submitted photos for this project through any other platform, agency, or partner, do not submit again — duplicate participation makes all of your submissions invalid and unpayable.This task is only available in certain countries and regions. If your location is not eligible, your submission cannot be accepted.Older photos of you from before you turned 18 are allowed, as long as you are 18+ now and have given consent.