(Mashable) -- Facebook has begun testing face detection technology for Facebook Photos.
This is the first of what seems like a series of new features for its popular photo product.
The tests, which some users will see starting today [Friday], focus on decreasing the tediousness of "tagging" friends in Facebook photos. In the current Photos feature, users upload photos, click on each face in a photo, tag that photo with the friend pictured therein and continue the process until the album is tagged...