The author of this article is the experiencer @丨Miaosong, and was first published in Candy Paper Public Test. I believe many people can feel that in the past three years, our lives, work, entertainment and other aspects have undergone some changes of all aspects. Taking me as an

The author of this article is the experiencer @丨Miaosong, and was first published in Candy Paper Public Test.

I believe many people can feel that in the past three years, our lives, work, entertainment and other aspects have undergone some changes of all aspects. Taking me as an example, the most obvious thing is that travel affairs have been reduced a lot, and replaced by a large number of online meetings, consultations, and negotiations. I have hardly been to the cinema again. Although I can occasionally watch videos with a 65-inch TV at home, it is still incomparable to the immersive viewing of the huge screen.

By chance, I saw a newly launched professional smart projector "StarryHub Conference Star", a professional smart projector launched by Chengzhe. It focuses on conference office and also takes into account audio and video entertainment. This aroused my curiosity! After all, the company still uses a traditional projector purchased many years ago. It only has one VGA interface and needs to be connected to the computer every time it is connected. I really want to try this new product with multiple interfaces + wireless screen projection.

The entire body is like a Rubik's Cube, square and four straight, with gray and silver gray of different brightness covering the surface, and it looks full of business atmosphere at first glance. Not many accessories are all necessary: ​​DC interface power cord, touchpad remote control, manual and warranty card. In terms of workmanship and details, I feel that it is quite exquisite: a large number of grille-style decorative textures are exactly echoing the openings of the coaxial heat dissipation channel. The "big eyes"-style projection optical machine and video lens have a circle of royal blue embellishments, which do not look too rigid. The top of the body has grooves and contacts for the touch remote control, which can maximize integration.

Thanks to the built-in wireless module and rich interfaces, the networking methods of conference stars are also quite diverse - traditional RJ45 network cable connection and 2.4g/5g dual-band WiFi wireless connection are OK. When needed, you can also turn on wireless hotspots with your mobile phone to provide the network, which is really convenient.

Since it is a smart projector, I am still more concerned about its projection performance and user experience. You can easily get started without reading the manual. You just need to pay attention to the power button that requires long pressing, so that the design can avoid misoperation.

Because it is equipped with laser focus function, it will automatically focus according to the distance of the projection surface every time it is turned on. This is really worry-free. Looking at my old projector, it is a headache to manually adjust the focus ring every time. Of course, considering the specific situation of on the projection surface of , there will be differences. For example, when the wall is uneven, you can also hold the focus key to manually focus on .

This conference star has built-in StarryOS system based on Android. The homepage layout adopts a large square style similar to Windows 8 Metro tile elements. It looks simple and regular, and it is very easy to operate with a touch remote control board.

projection uses a 2200ANSI-level high-brightness machine, and supports the switching of "standard" and "highlight" modes. In the light environment of different light and dark indoors, even when the light is bright during the day, the projection effect is remarkable, and there will be no "gray white" situation where you can't see anything clearly.