Designing a simple video conferencing application like Zoom requires a thorough understanding of the user needs, technical requirements, and market trends. Below are the steps I would take to design such an application: 1. Define the target audience: Before starting the design process, it is important to define the target audience. The target audience can be individuals, small teams, or large organizations. Understanding the target audience's needs and preferences will help in designing the application. 2. Identify the core features: Based on the target audience's needs, identify the core features that the application should have. These features can include video and audio conferencing, screen sharing, recording, file sharing, and chat. 3. Design the user interface: The user interface should be simple and intuitive, with easy-to-use controls. The interface should be designed to make it easy for users to navigate between different features. 4. Develop the backend: The backend of the application should be designed to handle the video and audio streams, as well as the file sharing and chat features. The backend should also be scalable to handle large numbers of users. 5. Test and iterate: Once the application is developed, it should be tested extensively to ensure that it meets the user needs and works as intended. Based on user feedback, the application should be iterated and improved. In summary, designing a simple video conferencing application like Zoom requires understanding the target audience's needs, identifying the core features, designing a simple and intuitive user interface, developing a scalable backend, and testing and iterating based on user feedback.