The Carrington event, which occurred in 1859, was the first recorded event in which a solar flare with high energy radiation hit the earth. The incident occurred on 1859 September 1 morning1:18. At that time, the solar astronomer Richard Carrington witnessed the flare explosion through a private telescope.
Front end:
At the front end, that is, user-oriented and user interface (UI) technology, mainly speech recognition and speech synthesis technology. Speech recognition technology is to convert users' spoken language into words, which requires a strong voice knowledge base, so the so-called "cloud computing" technology is needed.
Speech synthesis is to convert the returned text results into speech output. This technology can theoretically be done locally, but I don't know if Siri is like this. Of course, it doesn't have to be done in the cloud. Under the current wireless bandwidth, voice traffic is nothing at all. ?