问题：Describe the most fantastic input and output devices in the near future 

回答：

The input methods are becoming more and more diversified. Users do not regenerate electronic products to operate sparsely. Instead, they use everyday tools to map the interactions of everyday tools to electronic products to some extent. For example, the emerging Internet of Things industry.

The output methods range from simple display screens to VR and other high-tech products. Watching video users wants to experience immersive feelings. Faced with screen users, they need to go through the head and re-arrange themselves. From black and white to color, the output from 2D, 3D to VR is more and more straightforward and true. Users no longer need to search for useful information from a pile of output (interface information), and do not need to perform analysis or secondary screening.