interlock

Interlock is a safety feature used in various machinery and systems to prevent certain actions from occurring simultaneously, reducing the risk of accidents or damage. For example, in vehicles like breathalyzers installed in ignition systems, the interlock ensures the engine won't start if alcohol is detected. Similarly, in industrial equipment, interlocks can block access or operation when safety conditions aren’t met. Essentially, it acts as a control mechanism that ensures specific sequences or conditions are satisfied before allowing another process, helping to maintain safety and proper functioning.