Users involved in the project should also have prototyping experience or be educated on the use and purpose of prototyping. Prototypes should become part of the final system only if the developers are given access to prototyping support tools. If experimentation and learning are needed before there can be full commitment to a project, prototyping can be successfully used.
The skull is one of man's oldest and most powerful symbols. It has a long and varied history of use with multiple overlapping interpretations. Most commonly it is seen as a representation of death and mortality, but it has many other uses including: - To invoke fear or caution. - To celebrate the memory of the dead.
Top 10 unbelievable historical concurrencies. The cranium is the upper bony structure of the skull, including everything except for the mandible, or jawbone. The cranium protects the brain and head, and supports facial structures such as the eyes and ears, holding them in the proper place to receive sensory information most efficiently. Animals that have a skull are collectively known as craniates. The cranium is not a single bone, but many.