Time flies. In the twinkling of an eye, my daughter learned from babbling and became a first grade pupil. There are more standard requirements for various learning assignments. In order to develop a good sitting posture and pen holding habit as soon as possible, we should tell her from time to time. But for children, they usually keep the heat for three minutes, and soon forget it.

Weicibao Learning Smart Pen can monitor and remind children's pen posture through pen holding angle, distance sensing and light sensing, and help children establish and maintain correct pen learning habits. Next, let's go to Weicibao to understand its uniqueness.

  Unpacking

↑  Weicibao's packaging is simple and lovely,

↑  The packaging box adopts the way of upper and lower covers, and the smart pen is clear at a glance after opening. At first glance, except for the black part on the upper part of the pen, other parts are ordinary but not too big.

↑  All contents: instruction manual, charging line, pencil lead, neutral pencil lead zero point five Automatic pencil lead and intelligent pen (including a ball point pen lead)

↑  From the front of the pen, the white body, the arc shaped black face, and the two sensors are like a pair of glasses, much like those in Robot Story EVA 。  

↑  The appearance of Vicibo Smart Pen adopts ABS+PC Material, total length 15.2cm , pen weight 16g , built-in love 95mAh Lithium polymer battery. After fully charged, it can stand by for one and a half months, and the normal use life is about 5-12 Hours. According to the description on the single page, Foxconn Technology Group is one of the partners of Vicibo. The author suspects that Foxconn should contract the contract, and Aplle Be famous together.

Experience

↑  The power key is designed at the top of the pen. Press and hold three After about seconds of startup, there will be two beeps when the startup is completed. By default, fifteen Automatic shutdown after minutes of no operation. Press the power key briefly at the same time to turn on / Turn off the prompt sound.

↑  When the pen is turned on, the screen will display the words of the intelligent pen and the remaining battery. The blue part of the pen in the middle will flash blue, indicating that it can work normally. The warning light can be seen in the front and back of the pen, but I don't think it's meaningful to see the light flashing in the back, so I can't see it when I use it.  

↑  Changing the core is similar to changing the core of an ordinary pen. Unscrew the pen head, pull out the pen core with a little force, and then push in the new pen core while slightly rotating, feeling it is stuck inside. When using, the thumb and forefinger need to hold the two metal pieces of the pen body at the same time, and the pen head will automatically extend with the correct pen body angle and ambient light. When the above conditions are not met, the pen head automatically retracts the pen body.  

↑  Near the upper end are two sensors, light sensor and distance sensor. When the ambient light is too bright or too dark, or the sitting posture is incorrect, and the distance between the face and the pen is not appropriate, the system will prompt through text and voice. At the same time, the pen head will not be pushed out when it is shrunk in the refill, so it is unable to write.

↑  As shown in the figure, when the pen body angle is too low, the screen displays the word "angle too low". At the same time, the warning light embedded in the blue part in the middle of the pen body is red.  

↑  Two metal charging connectors at the top of the back of the pen body ; A sound outlet in the shape of a laughing mouth near the middle. If the sound hole is closer, it will be a lovely smiling face. ☺    

↑  Charging cable and charging connector.

↑  It is convenient to charge. Just put the charging head on the top of the pen like a pen cap and point it to the contact point.

↑  Look, do you think you put a warm cap on the pen?

↑  Two metal touch pads, sensing that the fingers hold the pen, extend the pen head in combination with the pen body angle and ambient light.

↑  Hold the pen. Appropriate pen body angle, upright sitting posture, bright ambient light.

APP piece

As a smart pen, mobile phone APP Is indispensable. Except for the power button, which can realize the sound switch, other settings are set in APP Completed on.

↑  Turn on your phone's Bluetooth and enter APP , register and log in as required, and select the Bluetooth connected smart pen. The connected interface is as shown above. On the homepage, you can select the mode, set the length of use, and select the distance and angle according to age. Satellite UI The interface is intuitive and interesting.

↑  On the data analysis page, you can see the usage habits of the pen in the use process. The pie chart analyzes the correct rate and the proportion of various incorrect situations, which can be targeted. Pay attention to exercise when using. Using the trend can more intuitively see the development progress of various indicators, which has certain reference significance.

↑  Parameter setting page. You can select on or off for each indicator. For example, when using in class, you can turn off the sound and indicator light to avoid affecting other students.

↑  Personal center. Concise and clear, it seems that you can't customize the picture for the avatar, but I haven't found such an option after trying. Finally, contact us. Currently, there are social tools available, and you can choose to join or follow after clicking. With so many channels, there is always one suitable for you.

summary

The users of Weicibao are generally primary and middle school students, in order to help children quickly establish good writing habits. During the trial, some problems were found, including children's rebellious feelings when the pen constantly corrected the angle and posture, and they expected the product to do better in the iteration.

Some experience and suggestions:

1）   Increase incentive mechanism to stimulate children's interest in using. For example, how long the application lasts or the accuracy rate is improved depends on the parents APP Short likes, small red flowers, displayed on the pen screen. Or how many praises can be gathered to realize one wish of the child;

2）   The sound size can be APP Up adjustment, suitable for more application scenarios;

3）   5-7 At the age of, children in the lower grades still attach great importance to colors and patterns. More colors can be used for the pen body, even to distinguish between male and female colors, and to match fashionable and cute cartoon pattern elements, which is also a great attraction for children;

4）   No pen clip, easy to roll on the table. Children often fall carelessly, threatening the internal circuit board and motor. Add pen clip structure to prevent falling off.

5）   The two pieces of metal sensing plates are squeezed by hand, which are hard to grip. It may increase the soft glue material to improve the comfort of pen holding;

6）   Now that you are so smart, can you add a recording module to enhance the function points of the pen. It can even be made into a point reading pen, which can record the track of the pen and analyze the stroke structure to help students write beautiful characters. It can even be used to make electronic notes and draw on white paper, APP Add note taking function to present paper content.

Thanks again for Lei Feng's trial and the valuable evaluation opportunities provided by Weicibao.