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||Preamble

Smart products are changing our lives. From smart wear to smart home, smart products are everywhere! In addition to meeting our basic use needs, smart products also make life more interesting and convenient through the Internet. The new intelligent product brought to you today, Vicibo Smart Pen, is not only a pen, but also an eye guard. It can help us develop good writing posture and conduct real-time detection of the writing environment. Please enjoy the last video.

||Open box experience

As the saying goes, "People rely on clothes, and horses rely on saddles." A good product must first have an exquisite outer package that can capture consumers. Vicibo Smart Pen uses a pure white paper packaging box and a very childlike box cover. The simple design full of childlike charm can catch children's psychology very well. The pull open mode makes us have some expectations for the internal conditions when opening the box cover. ▼

The main parameter information of the product is printed on the back of the packaging box. In addition, it is very intimate to have an APP QR code, which can be downloaded and used with a simple scan. ▼

The inside of the box is designed in a separate way, with a smart pen on the top and a charging line, spare replacement core, instructions and warranty card on the bottom. ▼

Finally, a group photo. ▼

||Appearance details experience

The pen body with white as the main body is matched with a little blue, which gives a full sense of design. The pen body is made of ABS plastic and PC plastic. After consulting Baidu, we learned that these two materials are not only safe, non-toxic and odorless, but also have good toughness and high strength. In addition, the whole pen weighs only 16 grams, so it can be said that the feeling of holding is quite good. ▼

Above the front of the pen is a small LCD screen below the tan cover plate, and above the small LCD screen are light and distance sensors. These sensors can be used to sense whether the light in the use environment of the pen body is sufficient and whether the distance between the user's body and the pen body is appropriate. ▼ �

Below the front of the pen body are two pen holding sensors, which form an acute angle of about 30 ° to each other. In addition, the sensor is about 1 inch away from the pen tip. This design conforms to the principle of human mechanics and can help users quickly find the sense of holding. ▼  

The design of the back of the pen is simple. From top to bottom, there are charging electrodes, speakers and red and blue indicator lights. When the user is in the correct writing state, the indicator light is blue, otherwise it is red. In addition, after the voice prompt is turned on, the smart pen will give voice warnings when the user does not use it properly. ▼  

Charging operation is also very easy, just push the pen head gently into the charging port. ▼

The top of the pen body is designed with a power switch button. In addition, this button can also turn on or off voice reminder. ▼

In particular, the manufacturer should be praised that a box of refills, including a neutral ink pencil lead and a box of 2B pencil lead, was included in the packaging box. ▼

||Working principle and experience

The reason why this pen is smart is that it has built-in light sensor, distance sensor, gyroscope and control chip, and can be connected to the mobile phone through Bluetooth. When we hold the pen incorrectly, the pen is held too high or too low, or the use environment is too bright or dark, or the user's head is too close to the pen, the pen will limit the user's writing by retracting the pen tip, turning on the red light, and voice warning, forcing the user to change the bad writing habits, so as to achieve the purpose of protecting vision. ▼

||APP experience

Now almost all smart hardware products on the market are equipped with mobile client APP. We can set and control smart hardware products through mobile client. The ease of use and operability of mobile client APP will directly affect users' actual experience. Vicibo Smart Pen is connected to the mobile phone through Bluetooth. Scanning the QR code on the back of the packaging box can easily download the mobile phone client APP.

When using the APP for the first time, the client will guide the user to register and connect with the smart pen through Bluetooth. ▼

After a simple registration, enter the main interface of APP, where the main operation control of the smart pen can be realized. Two usage modes are provided here: "Intelligent Usage Mode" and "Normal Usage Mode". In "normal use mode", a smart pen is an ordinary pen. In the "intelligent use mode", we can turn on and off the "use duration", "pen holding posture" and "sitting posture" controls. ▼

In the main interface, we can only carry out the main operation control of the intelligent pen. To carry out more detailed operation control, we need to complete it in the "Parameter Setting" interface. In this interface, we can give the smart pen a name we like, and control the writing angle, writing distance, writing duration and use of ambient light. In addition, you can also select a reminder method. ▼

In addition, the smart pen can also analyze children's pen use. All pen usage information will be transmitted to the mobile phone client through Bluetooth. In the client's "data analysis" interface, we can have a detailed understanding of pen usage. ▼

On the whole, this supporting mobile client APP can meet all our requirements for product settings. It is worth noting that the mobile phone client is connected to the hardware device through Bluetooth. In fact, if the wifi connection is used, the playability and interactivity of this smart pen will be greatly improved. For example, if we use wifi connection, we can interact with children remotely through the client. We can send a message to children (using the LCD screen of the smart pen) and send a voice message (using the speaker of the smart pen). In addition, a "homework module" can be added to the mobile phone client, so that teachers can assign homework and remind children of homework remotely through the mobile phone client. The operation information can even be pushed through the LCD screen of the smart pen.

||Write at the end

In general, Vicibo Smart Pen is a very practical intelligent hardware product. In today's society where children are under great academic pressure, how to protect their eyesight is a hidden pain for every parent. With its own hardware sensor and mobile phone client software, Vicibo Smart Pen protects children's good eyesight. If you are a good parent who cares about the growth of children, please give her a smart pen like this.

Finally, I would like to express my sincere gratitude to Lei Feng for the trial opportunities provided.