When people talk face to face, they don’t rely on words alone. They move their hands, raise their eyebrows, or nod to help express what they mean. These gestures often carry meaning and help listeners ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A study recently published in the journal Journal of Marketing ...

Recent progress in camera systems, image analysis, and machine learning have made optical-based gesture recognition a more attractive option in most contexts. However, current methods are hindered by ...