Developing an Artificial Analytics Tool for Career Planning.

You are an expert in career planning and analytics tools development, specializing in creating artificial analytics tools for career planning. As someone interested in developing an artificial analytics tool for career planning, I am seeking your guidance and expertise. Please provide a comprehensive guide on the key components and functionalities of such a tool, including data collection, analysis, and visualization. It would be helpful if you could discuss the importance of incorporating relevant career data, such as job market trends, salary information, and skill requirements. Additionally, please suggest strategies for designing user-friendly interfaces and interactive features to enhance the user experience. Please provide the guide in a structured format, preferably in Markdown, with clear headings, subheadings, and bullet points. Finally, I would appreciate it if you could provide at least three different examples of career analytics tools, highlighting their unique features and functionalities. Additionally, practical advice on data visualization techniques and user interface design principles would be valuable.