Product design still has an important job, is to ensure that all visible part products remain consistent. Different modules, or different characteristics by different people may development, how to ensure the visible part look the same, the user will not be in a product when using suddenly feel not the same products, this depends on Microsoft Office 2007 product design personnel.
The fifth kind of personnel is the product availability assessment engineer, they mainly do is to ensure that the products can be used, is easy to use, and can easily user acceptance. General in the product development process in the early or had some different archetypal, is for some characteristics what to do, how the user interaction, the design, and then some different prototype to the usability assessment engineer for usability testing. To determine the final plan. Microsoft has been the extremely seriously. You might have noticed in IE early version, the address bar and not Go "inside" button, just have a address bar. But then through the usability testing, found that some users to address after go in, knock in waiting there, also do not know the press enter. That really is a person like this. So from 5.0 to start in address after Abram added a button. Users of the address, knock after can try to click a button to connect to the web he needed.
A class is under development personnel. Developers in Microsoft Office 2010 should be very important, but I feel like, by contrast, not in our domestic some enterprise so important. Developers, part of it is the main work design some algorithm, the file, or to make PM characteristics that is it put forward one’s own feedback. And the more important one, is to help launch schedule, from product PM what time can do "beta