Vivo unveiled the "Blue Heart Qianxun" robot at the developer conference, which is a natural language dialogue platform based on the Blue Heart model and can provide services for other mobile phone brands. Users can download the "Vivo Qianxun" application from the official app store and experience the dialogue function by logging in with a Vivo account (mobile phone number). Users can input commands in text or voice, and Qianxun will provide answers. Users can also choose different scenarios in the "Inspiration" interface to obtain AI function suggestions. Users can also customize the appearance and voice of Qianxun, currently with four options available and more to come in the future. Vivo Qianxun can achieve AI dialogue to help users efficiently obtain knowledge information. It can also provide AI inspiration to assist users in creating social media copies, PPT outlines, Chinese-English translation, life tips, and more.