OFweek smart home network news in the 21st century, with the continuous development of Internet of Things technology, all kinds of smart home products in life more and more, and people on smart home human-computer interaction convenience, high efficiency requirements are also increasing, people Machine interaction has become a top priority for scientific research. At present, what are the smart home human-computer interaction methods that have been settled? Intelligent human-computer interaction Manual interaction Manual interaction is the most traditional form of interaction, such as manual switching of electrical appliances, manual adjustment of devices, and smart home products on the market. While providing intelligent interactive methods, traditional manual interactions are generally preserved in order to prevent accidents. Mobile phone interaction Mobile phone interaction Mobile phone interaction is currently the most common way of smart home interaction. Many people talk about mobile phone interaction as “chicken ribs,†but it is not. Compared with the traditional manual interaction, the mobile phone APP has realized remote control and time switching. It has been a big step forward, and mobile phone APPs such as Apple, Haier, and Toot E have not only possessed these two functions, but also set a scenario mode. It is very convenient to implement one-touch multi-control. In addition, remote monitoring of the indoor environment through the camera function of the mobile phone can be said to be irreplaceable. From the perspective of home security, mobile phone interaction may never be obsolete. Inter-screen interaction Inter-screen interaction There may be a problem with mobile phone interaction. What should you do when you don’t have a mobile phone or if your mobile phone is not conveniently available in your bag? Cross-screen interaction can solve this problem. Cross-screen control, that is, control of devices such as tablet PCs, indoor units, televisions, computers, and watches, may not always be smart terminals, especially watches, but they at least allow users to understand all kinds of situations in a timely manner, so that users do not Will miss key information. Voice interaction Voice interaction Currently, there are two main forms of voice interaction in smart homes: direct speech and indirect speech. Direct voice, that is, speak directly to the device and issue voice commands. The representative products include Amazon.com's echo, Google's Google Home, domestic smart speakers and beep intelligent voice stewards; indirect voice, that is, through an intermediate device and other devices. The device expands and interacts to represent the voice assistants for all types of smartphones. Gesture interaction Gesture interaction Gesture interaction, that is, smart home devices receive and implement instructions issued by the user by sensing the user's somatosensory sensation or by the camera recognizing gestures. For example, a wave, the light is off. This type of interaction has certain limitations and cannot be widely applied to the entire family scene, but in some respects it is even more convenient than language interaction.