Arun Kumar is a senior flight data analyst who coordinates computing flight plans and distributing weather and flight following information to customers. He needs to improve the interface and promote new services. John K is also a senior flight data analyst and pilot who takes customer requests and distributes them to teammates in Hyderabad and Phoenix. He wants fewer windows to manage and ability to multitask. Mike Carriker is the chief pilot who is responsible for the safe conduct of flights. He uses his Blackberry to request online services from the Global Data Center for flight plans, hotels, fuel and weather to support his travel itinerary.