The high-performance systems that Lockheed Martin develops require a range of technologies, including cloud computing, biometrics, information management, modeling and simulation, precision pointing, energy management and storage, optics and electro-optics, and nanotechnology.

ENGADGET: Lockheed Martin's technology hub brings startups closer to government needs

These are simplified simulation models packaged as management games.

ECONOMIST: Idea

There was outrage from the home team in injury time when MacDonald was booked for simulation, St Johnstone's players and management team claiming the striker had been fouled by Alan Archibald as he progressed towards goal.

BBC: Sport - Football - St Johnstone 2-0 Partick Thistle

Four years ago, NHS Quality Improvement Scotland commissioned Dr Alastair Ross, a specialist in risk management at King's Health Partners' Simulation and Interactive Learning Centre, to look at the picture across Scotland.

BBC: How safe is your hospital? - analysis