At the beginning, when we were looking for various things on the Internet, we had to open a lot of websites, but it was still hard to find what we needed. We felt very frustrated, so we thought about whether we could present all these results in the simplest possible form. I don't need to remember so many websites. I just need to remember one command, and then all kinds of services on the Internet can be at my disposal. We thought of creating shortcuts for each site, later a service could be made into a shortcut, and when opening them, you only need to input a command in the same place, and these services will give us the results, and these results can be displayed on one page. For example, if I often want to find a song on the Internet, I just need to save these search engines as a command, like "music", and various search engines can start their searches simultaneously, and the search results will appear on one page. For another example, if we want to find the translation of a word, can we get explanations from various translation engines, including foreign ones, and of course, all these things will also be displayed on the same page. At first, we thought this was impossible, until I made it happen.