When Software Goes Wrong - A City Metro System

In this fifth podcast about the impact of software failures on railway asset safety, Dr Emma Taylor talks about the causes behind an accident that happened during testing on a city metro system. Checks from the V-model that should have been applied during the development, testing and implementation of the complex, software-based system.02:04 Using the V-model to verify and validate the integrity of safety-critical software systems.03:10 The signalling failure incident and the major changes th...