Which creative thinking technique encourages bringing in an outsider to provide a fresh perspective?

The technique that encourages bringing in an outsider to provide a fresh perspective is known as "Fresh Eye." This method is effective because individuals who are not personally involved in a project or situation can offer unbiased insights and identify issues that those who are more closely connected may overlook. Outsiders can challenge existing assumptions and bring new ideas to the table, fostering innovative solutions and helping to break through mental blocks that might hinder progress.

In contrast, the other options involve different methods of creative thinking. The Napoleon Technique typically refers to the idea of creating a strategy based on historical figures’ approaches, which does not inherently involve external perspectives. Mind Mapping is a visualization tool used to organize thoughts and explore relationships among concepts, focusing more on the individual's thought process rather than incorporating outside views. Googlestorming involves using online search methods to inspire new ideas and solutions, but it does not specifically focus on the inclusion of an outsider's perspective in the process.

Therefore, the Fresh Eye technique stands out because it explicitly highlights the value of an external viewpoint in creative problem-solving situations.