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.
1. the anterior or upper part of the vertebrate body, containing the skull with mouth, eyes, ears, nose, and brain. 2. the corresponding part of the body in invertebrates. 3. the head considered as the center of the intellect; mind; brain: a good head for mathematics.