preface

When it comes to VR (Virtual Reality), people's first impression is that it may be some very mysterious high-tech, feeling far away from our lives.

Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses computers to create a simulation environment. It is an interactive three-dimensional dynamic scene and system simulation of entity behavior with multi-source information fusion to immerse users in the environment.

VR technology is widely used in military, entertainment, medical, teaching and many other aspects, which has changed the relevant industries to a certain extent. With the rapid development of modern science and technology, virtual reality technology is getting closer and closer to us. From unattainable high-end devices to mobile phones, VR experience can also be easily realized!

The "Xiaomi VR glasses toy version" introduced below is an entry-level VR device. "Xiaomi VR glasses toy version" is manufactured by Xiaomi Communication Technology Co., Ltd. Xiaomi is a mobile Internet company focusing on intelligent product research and development. As a popular concept recently, it is not surprising that Xiaomi launched VR devices.

Unpacking

When I received the product, I felt that the package was slightly damaged, and the weight was OK.

Open the package of the express and you can see a black cardboard box with three words "Go to explore" written in red running script on the front and the trademark of Xiaomi "mi" on it.

The lower side of the back is the product name, accessories and manufacturer information, and the bar code label of the product is next to it.

The product package is slightly deformed. I don't know how it is inside. Open it quickly and have a look.

I felt relieved when I saw it inside. There was no problem with the product. Let's show it in an all-round way.

It's strange that Xiaomi VR has a strap opening. When it didn't send the head fixed strap, I found that there was "heaven and earth inside" the zipper of the mobile phone compartment, and there was a small box made of black cardboard inside.

The back of the box shall be provided with instructions for the use of the product, and the inner strap shall be taken out.

Tie the bandage on the bayonet, and adjust the tightness according to the size of the head.

application

The size of the mobile phone I selected is 5.2 inches, and the resolution is 1080P. It is recommended to use a 2K screen mobile phone, which will have a better experience.

The attached card contains the words written by Xiaomi Exploration Laboratory to the user, and a QR code is attached at the end.

Mobile phone scanning this QR code will arouse QQ, add the public beta group of Xiaomi VR glasses users, and those who are interested can apply to participate in the discussion.

Scan the QR code on the card and download the "Xiaomi VR" APP.

After installation, open the APP and first see a person stretching his arms to embrace VR in the dark night sky.

Wait a moment, and then enter the APP page. The APP interface is very simple, which is divided into three sections: video, app and mine.

When people look at the world around them, the images obtained are slightly different due to the different positions of the two eyes. These images are fused in the brain to form a whole picture of the world around them, which includes information about distance. Of course, distance information can also be obtained by other methods, such as the distance of eye focus, the comparison of object size, etc.

In VR system, binocular stereo vision plays a very important role. Different images seen by the user's two eyes are generated separately and displayed on the mobile phone screen. All users will find that there are two small screens on the left and right.

Now let's take "Beach Bikini Beauty" as the test sample and test it.

Tear off the blue protective film on the lens of Xiaomi VR glasses in advance, put the mobile phone in the mobile phone compartment, pull the zipper, wear the glasses on your head, and enjoy the beautiful women! ha-ha.

There is a metal button on the top of the VR glasses. Through it, the buttons in the mobile phone compartment can be linked to control the mobile phone inside and call out the control panel.

Click through the head control to effectively reduce the trouble of frequently taking out the phone.

summary

"Xiaomi VR glasses toy version" is an entry-level VR device that can simply satisfy my need to watch 3D movies and games by downloading Xiaomi VR through smart phones. The device is small and exquisite, and can be worn directly with glasses, which is convenient for people with myopia.

improvement:

◆ Optimize material selection. The contact surface has poor skin affinity and a certain sense of oppression. It is recommended to use memory sponge for improvement.

◆ Due to the huge heat generation, it is recommended to increase the heat dissipation opening design of glasses.

◆ It is recommended to design the strap wider to increase comfort.

◆ The resource classification of Xiaomi VR is relatively rich, but the video resources should be further strengthened.