What are the consequences of overdue annual inspection of elevators?

Elevator test means: "explain the solution to the customer clearly and accurately within 30 seconds of taking the elevator." This is one of the ways for McKinsey & Company to test its presentation consulting report.

To fully understand your solution, product or enterprise, you can clearly and accurately explain it to your customers, customers or investors within 30 seconds. If you can't do this, know what you are doing before you sell your solution.

Roger Boise Waite of CTR Venture Capital Company best summed up the value of the elevator rule: "When making a business report, especially for myself,

If you can't pass the elevator test, don't discuss with anyone. "If you can't explain your idea concisely and accurately, either you don't have enough understanding of the information and need to be more familiar with it, or

Your structure is not clear and accurate enough and needs to be reconsidered.