Google's chat robot Bard is open to some users in the United States and the United States. On March 21st local time, Google announced through its blog that it would release some access rights to the chat robot Bard. From now on, users in the United States and the United Kingdom can enter the waiting list and visit Bard through the website bard.google.com. Google said that over time, Bard will be open to more countries and languages. Google stated in its blog intermediary that Bard can help users increase productivity and stimulate curiosity. "You can ask Bard to provide reading suggestions, explain quantum physics in simple terms, or summarize articles to stimulate your creativity. So far, we have learned a lot through testing Bard, and obtaining feedback from more users is a key step in improving it." According to the demo provided by Google, Bard's chat interface is very similar to existing chat robots. When you enter a question in a dialog box, it will generate the corresponding answer. The difference is that Bard can provide three draft responses for each question, from which users can choose answers that are more responsive to their needs. Source: In addition, in terms of the way Bard is launched, Google has chosen a different path from Microsoft - Bard is not embedded in the search engine, but exists as a separate page. Google emphasizes that it is a "complementary experience to search.". Specifically, there is a button named "Google It" at the bottom of Bard's response. After clicking it, you can enter the traditional Google search page. Source: Google did not directly integrate Bard with search engines, perhaps to avoid threats to its search engine advertising business. The New York Times analyzed that although AI can make a range of Google products more useful, it may also reduce its huge internet search business - because chat robots can immediately respond to complete answers and do not force users to browse the list of search results containing advertisements one by one. Interestingly, at the end of the blog, Google revealed that this article was completed with the assistance of Bard, which provided an outline and editorial suggestions for the blog. Google has been cautious in launching Bard, emphasizing that it is only an "experimental" product. Earlier in February, Google stated that Bard was an "experimental artificial intelligence program" based on the Large Language Model (LaMDA). In its latest blog, Google once again referred to Bard as an "early experiment" that allowed users to collaborate with generating artificial intelligence. Google also frankly acknowledges that Bard still has shortcomings, and indicates that the responses it generates may contain biased information or stereotypes, and that it may provide inaccurate, misleading, or false information. To this end, Google specifically listed a disclaimer at the bottom of Bard's dialog box, saying, "Bard may respond to inaccurate or offensive information, which does not represent Google's view." To ensure that conversations do not get out of control, Google also stated that it will restrict conversations