Here's how you can simplify explaining complex technical concepts in a job interview.

1 Understand Basics

Before you can simplify a complex concept for others, you must thoroughly understand it yourself. This means being able to break down Operations Research techniques like linear programming or queuing theory into their fundamental components. If you can't explain it simply, you may not understand it well enough. Practice explaining these concepts to a friend or family member who has no knowledge of OR. Their questions can help you identify which parts of your explanation need to be clarified.

2 Use Analogies

Analogies are a powerful tool when explaining technical concepts. They allow you to relate something unfamiliar to a known entity, making it easier for the interviewer to grasp. For instance, you could compare a 'decision tree' in Operations Research to a flowchart that guides someone through a series of decisions, leading to different outcomes based on their choices. This paints a mental image and provides a relatable context for the concept.

3 Simplify Language

The use of jargon can be a significant barrier to understanding. When discussing Operations Research in an interview, replace technical terms with everyday language. For example, instead of saying "stochastic processes," you might say "random events that we analyze to predict different outcomes." This approach helps ensure that your interviewer, regardless of their familiarity with OR, can follow along with your explanation.

4 Visual Aid

Visual aids can be incredibly helpful when explaining complex Operations Research concepts. A simple diagram or graph can convey what words alone might not. If you're discussing inventory management, for example, a graph showing inventory levels over time can help visualize the concept of "safety stock" or "reorder points." Even in an interview setting, don't hesitate to sketch a quick diagram to aid your explanation.

5 Relate to Real-World

To make Operations Research concepts more tangible, relate them to real-world applications. Explain how linear programming helps airlines determine the most efficient routes, or how simulation models predict customer behavior in retail. By connecting abstract OR concepts to everyday scenarios, you make them more accessible and demonstrate their practical value.

6 Recap Briefly

After explaining a complex concept, it's helpful to provide a brief recap. Summarize the main points of your explanation to reinforce understanding and ensure that your interviewer has grasped the key elements of the concept. This also gives them a chance to ask follow-up questions if any part of your explanation was not clear.

7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?