The face recognition part was too good for not picking up the face of other people. Or was it detecting just the most similar face? But facial recognition asid

The face recognition part was too good for not picking up the face of other people. Or was it detecting just the most similar face? But facial recognition aside, the uses are endless. If it can be brought to the same level Kinect drivers are at, but with finger tracking and no custom hardware, this could change everything.