<p>➀ Researchers at RMIT University developed a neuromorphic device using molybdenum disulfide (MoS₂) to track hand movements in real time with ultra-low energy consumption, mimicking the brain's visual processing.</p><p>➁ The device leverages atomic-scale defects in MoS₂ to replicate neuron-like behavior, enabling edge detection and memory storage without traditional computing overhead.</p><p>➂ Potential applications include autonomous vehicles, robotics, and environmental sensors, with plans to scale the technology for infrared detection and multi-pixel arrays.</p>