The emergence of smart TVs has brought about a very useful screen-casting function. Videos, photos, and other files in mobile phones can be directly viewed on a large screen. Compared with TVs, smart projections have more playing attributes, and the screen-casting function is more convenient. Is essential, the following micro whale released last year, smart projection M1 as an example to see how to use the screen. (According to the different connection methods, the screencasting includes both wired and wireless forms. It is not convenient to use the wired screencasting. It is enough to know how to wirelessly screen the screen.) Mobile phone screen is not so complicated Many people do not know how to use the screen-casting function. In fact, it is not related to the correct guidance in the system. Whale Projector's latest WUI system has a "Wireless Projection" application in the app store. After downloading it, you will find all the operations at a glance. The screen images are divided into three platforms: Apple, Windows and Android. After the point is opened, each platform is connected. The methods are clearly written and do not require any learning cost. Even if they are used for the first time, they are easy to use. Apple Mobile Wireless Screen Android phone wireless screen Were cast using a mobile phone screen is relatively simple, Apple's mobile phone after updating to iOS11 only need to tap the screen at the control center of the image appears on the slide, and then select the appropriate projection equipment can; because of the diversity of Android phones, the operating system is not unified path , but the micro whale is very close to the list of the specific operation of some popular mobile phones, I think it will not be difficult. Don't forget that the computer can also screen There are relatively few computer projection screens, but it is still very practical in the office space. Compared with the way of connecting with the HDMI cable, it is not only simple to operate, but also able to achieve off-site projection. It can also play a large role in teleconferencing. Usefulness. The operation of the computer screen is not complicated, just follow the on-screen prompts to enter the URL and the pairing code can be easily completed. No net can also cast screen! Compared to large-screen TVs, the use of smart projections is much more flexible because they are generally smaller in size. For example, a miniature whale projects an M1 and can pick it up with one hand. If it is on a non-web site, What should I do if I want to use projection screens? Wouldn’t it be necessary to build a hotspot with another mobile phone? The use of small whale projection can also screen without screen, how to achieve it? In fact, it is very simple, the micro whale projection has a switch that turns on the hotspot function, and when the mobile phone is turned on, the mobile phone is connected with an emerging hot spot, and then the micro whale's own app, Micro Whale Assistant, can be used to shoot without a net. Voted screen looks just a very simple function, but on a different device experience there is not a small gap, at the time of purchase projection equipment, in addition to look at the brightness, resolution, and some rigid parameters, such as micro whale focus on software Products that interact with the experience should be given priority. This article is edited by: Li Fusheng Pay attention to the bubble network, enjoy science and technology life.