Researchers developed a smart necklace for emotion tracking
Researchers developed a smart necklace called NeckFace which can continuously track full facial expressions by using infrared cameras to capture images of the chin and face from beneath the neck. The team led by Cheng Zhang, assistant professor of information science in the Cornell Ann S. Bowers College of Computing and Information Science, detailed their work in “NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables,” Neckface potentially tracks facial expressions and senses the emotions accordingly. In addition to this author’s listed many applications of the smart necklace such…