The Floating Finger of Blame; My super idea for an Internet of Things start-up

An add-on to project management software for large organisations. A software agent identifies whose fault it is that a project is off-track or behind schedule. The agent then controls a giant floating hand with a pointing finger to hover over the person responsible. A premium version ensures that the hand will track the relevant person as they move round the building. Options to include audio stream 'It's all his/her fault'. Also customisable for organisational culture, so as to identify either the most senior person who can be blamed or the most junior.