According to a computer store employee HP computer are racist against black people because their video camera software cannot recognize or track black faces.  White faces have no problem being recognized, as evidenced in this video.  HP responded to this rather awkward issue:

“We are working with our partners to learn more. The technology we use is built on standard algorithms that measure the difference in intensity of contrast between the eyes and the upper cheek and nose. We believe that the camera might have difficulty “seeing” contrast in conditions where there is insufficient foreground lighting.”

[Via Gizmodo]