It is a common problem. Although it can be improved it can NEVER be fixed. Why? Because until they see it and use it they will not be inspired to say 'Well w

It is a common problem. Although it can be improved it can NEVER be fixed. Why? Because until they see it and use it they will not be inspired to say 'Well why did you not ...' Until they have the product they did not know they had a requirement xyzzy. I remember a computer history class, where the teach mentioned time sharing was invented in the mid 60's and one guy was insistent it should have been invented earlier. He felt the requirement was always there, and should have been done in the 40's...