208. How do you build a better elevator system?

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Description

Interviewer

Imagine you are tasked with building a better elevator system. Could you walk me through your thought process and the steps you would take to tackle this problem?

Skill Assessed
  • 1. Analytical Thinking : Ability to break down a complex problem like an elevator system into smaller, more manageable parts.

  • 2. Innovation : Capacity to think outside the box and suggest improvements or new features that enhance the elevator system.

  • 3. Technical Proficiency : Understanding of the technical aspects necessary to build or improve an elevator system, which might include software, hardware, or mechanical knowledge.

  • 4. Problem-Solving : Aptitude for identifying issues within the existing system and developing practical solutions.

Purpose
  • 1. Assessing Problem-Solving Approach : To understand how you approach complex engineering challenges and structure your problem-solving process.

  • 2. Evaluating Creativity and Innovation : To gauge your ability to think creatively and propose innovative solutions or features.

  • 3. Technical Skill Validation : To verify your technical knowledge and your capacity to apply it to real-world engineering tasks.

  • 4. Understanding Systems Thinking : To examine your ability to understand and work with complex systems, foreseeing potential interactions and issues.


Hints
  • 1. Mention Relevant Experience : Discuss any past projects or experiences that involved systems engineering or complex problem-solving that could be applied to building a better elevator system.

  • 2. Focus on User Needs : Consider improvements that focus on user experience, such as reducing wait times or improving safety features - thinking from the user's perspective can be a plus.

  • 3. Discuss Iterative Design : Talk about how you would test and iterate your design to ensure reliability and efficiency, and address potential user concerns.

Tags
Topics: 
Problem Solving
Technical Skills
Roles: 
Software Engineer
Companies: 
Google
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