High Criticality Systems
High Criticality Systems are computer systems where failures can lead to severe consequences such as loss of life, significant financial damage, or major environmental harm. These systems require rigorous development processes, formal verification, and high reliability standards to ensure safety and correctness. Examples include avionics software, medical devices, nuclear power plant controls, and automotive safety systems like anti-lock brakes.
Developers should learn about High Criticality Systems when working in safety-critical industries like aerospace, healthcare, automotive, or industrial automation, where software failures are unacceptable. This knowledge is essential for implementing robust error-handling, redundancy, and formal methods to meet regulatory standards such as DO-178C for aviation or ISO 26262 for automotive. It helps ensure systems operate reliably under all conditions, protecting human safety and critical infrastructure.