A great developer needs to be able to foresee the impact his/her work will have on the choreography, performance, and resources of computer systems. A great de

A great developer needs to be able to foresee the impact his/her work will have on the choreography, performance, and resources of computer systems. A great designer needs to be able to foresee the impact his/her work will have on the lives, perceptions, and interactions of real people. There are enough easy third party tools to allow anyone with the willpower to be passable at both. Examples of masterworks of design and development created by one person are rare.