👉 A concentration weapon, often referred to as a mind-control device or a psychic weapon, is a hypothetical technology designed to manipulate or control an individual's thoughts, emotions, or actions without their conscious awareness. These devices typically operate by exploiting neurological pathways or psychological vulnerabilities, potentially through electromagnetic pulses, neural implants, or other advanced techniques. In fiction, they are often depicted as being capable of inducing compliance, fear, or even complete obedience, though their real-world feasibility remains highly speculative and controversial.