How can global companies like Apple or Google utilize sunburst charts in their supply chain management?

While it's challenging to predict future trends with absolute certainty, we can anticipate that data visualization in business strategy will continue to evolve and become more sophisticated. We might see more use of interactive and real-time dashboards that allow users to manipulate data and view results instantly. AI and machine learning could also play a larger role in data visualization, helping to identify patterns and insights that might be missed by human analysts. Additionally, as virtual and augmented reality technologies mature, they could be used to create immersive data visualization experiences. However, these are just predictions and the actual trends may vary.

There are several alternative methods to visualize data in the field of HR and sales apart from sunburst charts. Some of these include:

1. Bar charts: These are simple and effective for comparing quantities of different categories.

2. Line graphs: These are useful for showing trends over time.

3. Pie charts: These are effective for showing proportions of a whole.

4. Scatter plots: These can show correlations between two variables.

5. Heat maps: These can represent complex data with color gradients.

6. Bullet charts: These are useful for visualizing progress towards a goal.

7. Venn diagrams: These can show overlap between different categories.

8. Organizational charts: These can represent hierarchical relationships, such as the structure of a company.

Remember, the best method depends on the nature of the data and the message you want to convey.