design specification and philosophy

1-read please the coursework, which I will upload now. 2- write what is the Design specification and design philosophy. Note: The design specification is there already in (Excel sheet) Shows there as Coolum, all you have to do write more research and add it in this this Colum, Cover the first and second Colum (which is 1-Design specification. -Do not write Introduction start directly with explanation. -All the information you need it will be in file which I will upload now.