Brain-computer interfaces (BCIs), also known as brain-machine interfaces (BMIs), offer hope to those who have lost the ability to move or communicate. The pattern-recognition capabilities of ...

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 ...

Ancient mudras offer a blueprint for smoother robot hand movement and could inspire new approaches to motor training and therapy.