QNX Neutrino is a real-time operating system (RTOS) designed for embedded systems. It is known for its reliability, performance, and scalability, making it suitable for various applications, including automotive, medical devices, and industrial automation. The microkernel architecture allows for efficient resource management and quick response times, which are critical in real-time environments. Developed by BlackBerry Limited, QNX Neutrino supports a wide range of hardware platforms and programming languages. Its modular design enables developers to customize the system according to specific project requirements. Additionally, it provides robust security features, making it a popular choice for safety-critical applications.