• be as detailed as possible about how the product works:
  • scenario for use
  • walkthrough of typical operation
  • protocols and standards used (how, why)
  • unique features this offers over competing products
  • benefits a user might see from using this product
  • include functional diagram(s) and flow chart(s)
  • explain alternative solutions. Why did you choose the solution you did for the problem?
  • justify anything you can mathematically when possible.