[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]
[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]
Design Phases
[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]
[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]
[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]
[img_assist|nid=823|title=|desc=|link=node|align=left|width=500|height=574]