Group items tagged

Figure 1. Gantt Chart Example: Planning a custom-written computer project Task Earliest start Length Type Dependent on... A. High level analysis Week 0 1 week Sequential B. Selection of hardware platform Week 1 1 day Sequential A C. Installation and commissioning of hardware Week 1.2 2 weeks Parallel B D. Detailed analysis of core modules Week 1 2 weeks Sequential A E. Detailed analysis of supporting modules Week 3 2 weeks Sequential D F. Programming of core modules Week 3 2 weeks Sequential D G. Programming of supporting modules Week 5 3 weeks Sequential E H. Quality assurance of core modules Week 5 1 week Sequential F I. Quality assurance of supporting modules Week 8 1 week Sequential G J. Core module training Week 6 1 day Parallel C,H K. Development and QA of accounting reporting Week 5 1 week Parallel E L. Development and QA of management reporting Week 5 1 week Parallel E M. Development of Management Information System Week 6 1 week Sequential L N. Detailed training Week 9 1 week Sequential I, J, K, M

learning platform from Tribal Technology,

management information system

centralised database

These strange-looking planes carry a wealth of sensors in their bulbous noses: colour and black-and-white TV cameras, image intensifiers, radar, infra-red imaging for low-light conditions and lasers for targeting. They can also be armed with laser-guided missiles.

Each multi-million dollar Predator or Reaper system comprises four aircraft, a ground control station and a satellite link.

Although drones are unmanned, they are not unpiloted - trained crew at base steer the craft, analyse the images which the cameras send back and act on what they see