designing a system for hospitals

A new start-up, DTUI Inc. is designing a system for hospitals that will allow receptionist to check in people at the hospital faster. They wish to develop an interface that meets both the receptionist and patient’s needs. Describe in detail a design methodology of 8 stages or more to facilitate proper design of such a system. Include early stage data gathering, design process, user testing and final stage

Write your answer in the form of a management plan for this project. for each stage indicate the number of weeks that should be allocated.