The Research archive provides access to all Research articles published in past issues of Communications of the ACM.
There already exist thousands of photographs of any given individual, so there is no need to capture more. Rather, the challenge is in organizing and presenting the vast amount of visual data that is already there.
An approach for generating face animations from large image collections of the same person. The approach is completely automatic and has been widely deployed as the "Face Movies" feature in Google's Picasa.