Neural interfaces are technologies that connect the human brain to external devices, allowing for direct communication between the two. These interfaces can read brain signals and translate them into commands for computers or prosthetic limbs, enabling individuals to control devices using their thoughts. Researchers are exploring various types of neural interfaces, including electrodes placed on the scalp or implanted in the brain. These advancements aim to assist people with disabilities, enhance cognitive functions, and even facilitate new forms of interaction with technology, paving the way for innovative applications in fields like medicine and robotics.