On October 4, it was reported that the topic of “Siri’s birthday” unexpectedly appeared on Weibo hot search. Siri was born in 2007 and was a stand-alone app before it was acquired by apple. In 2010, it was acquired by apple for $200 million. Initially, it was mainly a text chat service. Later, Siri realized speech recognition through cooperation with nuance, the world’s largest voice recognition manufacturer. < / P > < p > on October 4, 2011, Siri was integrated into the iPhone 4S, which became a highlight function and was officially launched. At the same time, it completely gave up the development of blackberry and Android platform, and the app store will be removed from the shelf and become the exclusive use of iPhone. < / P > < p > it is worth mentioning that Siri’s functions and experiences have not been achieved overnight since it was acquired by apple. During the nine years under Apple’s command, in order to enhance Siri’s user privacy protection, apple acquired perceptio; in order to increase Siri’s human-computer conversation authenticity, Siri acquired emotient In order to strengthen Siri’s machine learning ability, Turin was acquired. IPhone 12 whole family barrel model exposed: it’s a tribute to iPhone 4