Are brain implants the future of computing?

Imagine devices that can read your mind, or computers that can be controlled by thought alone. It may sound like science fiction, but scientists are already merging mind and machine with brain-computer interfaces (BCIs). Although much of the brain remains an enigma, BCIs are able to detect brain signals relating to thought and movement. This technology offers great promise, particularly for people suffering from neurodegenerative disorders. But research has also raised health and ethical concerns: with regard to experiments on animals, for example. Watch our latest film to learn more about what the future may hold for BCIs.