group: Children

Smart baby stroller product design and development

1. User research

In the process of developing a smart stroller, we first conducted a user survey. By collecting and analyzing the needs and feedback of potential users, we found the following key information:
Users generally hope that the baby stroller has a multi-in-one function, which can meet different use scenarios.
Users have high requirements for portability and ease of use of products.
Product quality and safety are the most concerned factors for users.
According to the results of user research, we position the product advantages as rich features, portable and easy to use, high quality and safety.

2, the highlights of product design

In product design, we pay attention to practicality and innovation, and integrate the three-in-one function of hand pushing out, baby bed and cradle.
Hand push out function: the design of the trolley is ergonomic, the position of the push rod is suitable for adult hand push, easy to fold, easy to carry.
Baby bed function: There is a spacious baby bed inside, which can accommodate babies of different ages. There is a large storage space at the bottom of the bed for mothers to carry baby items.
Cradle function: The cradle is designed to meet the physiological characteristics of the baby and can be easily disassembled and assembled. When outdoors, the cradle can be used as a temporary resting area, providing a quiet and comfortable environment for the baby.
In addition, we also pay attention to the detailed design of the product. For example, the cart shed adopts a double-layer design, the outer layer is wind and rain proof, the inner layer is sun protection, and the visual window is equipped to facilitate the mother to pay attention to the baby’s state at any time. The body is made of all aviation aluminum alloy material, which is both beautiful and strong to ensure the safety performance of the product.

3, ergonomics

In product design, we fully consider the application of ergonomics to provide a more comfortable and convenient product experience.
The position design of the hand putter: the position of the hand putter has been tested and adjusted for many times to ensure that the height of the putter is suitable for the pushing and holding habits of various groups of people, and reduce the use burden of the mother.
Folding and storage of carport: The carport adopts convenient folding and storage design, so that the product can be easily put away when it is not needed, and can be quickly deployed when it is needed.
Fuselage material selection: The fuselage made of all aviation aluminum alloy is not only beautiful, but also has good corrosion resistance and wear resistance, which greatly improves the service life of the product.

4，The whole process of product development

Product development starts from industrial design, through mechanical  design, electronic design, mold development until trial production. The following are the design ideas and implementation methods of each link:

Industrial design: In industrial design, we pay attention to the appearance and structure of products to achieve the high-end sense and practicality of products. At the same time, we ensure durability and ease of use through the use of innovative materials and processes.

Mechanical design: In mechanical structure design, we mainly focus on the stability and durability of the product. The use of aviation aluminum alloy material to ensure the robustness of the product, while the reasonable design of the frame structure also ensures the stability of the product and load-bearing capacity.
Electronic design: In electronic design, we focus on the safety and intelligence of products. Equipped with intelligent sensors and anti-theft alarm system to improve the safety performance of the product. At the same time, we have also added some humanized electronic functions, such as music playback, temperature display, etc., to improve the comfort of the product.
Mold development: In the mold development stage, we pay attention to the details of the control. For each mold manufacturing process, we have carried out strict quality control and schedule management. To ensure the production efficiency and quality stability of products.
Pilot production: In the pilot production stage, we carry out rigorous testing and evaluation of the product. The performance, safety and stability of the product are tested comprehensively by simulating various application scenarios. At the same time, we also collected feedback from some users in order to further optimize the product.

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Children UAV product design and development

With the rapid development of science and technology, drone products have gradually integrated into our daily life. However, the competition in the drone market is also extremely fierce, and major manufacturers have launched a variety of drone products to meet the needs of different users.

I. Background and significance of children’s drone products

The Kids UAV product is a UAV specifically designed for children, designed to help children learn about UAV technology and improve their hands-on skills and creativity through an educational and fun way. In the past few years, children’s UAV products have gradually attracted the attention of the market and become an emerging educational toy.

2. Design and development concept and user research

In the design and development process of children’s UAV products, we always adhere to the child-centered design concept. First of all, considering the safety of children, we use lightweight, non-toxic, fireproof materials to ensure that the product is safe and reliable during the use of children. Secondly, in order to satisfy children’s curiosity and desire to explore, we added a variety of fun elements, and designed the drone as an animal or cartoon image that children like. At the same time, we also pay attention to the education of the product, through the programming software carried by the drone, so that children can learn programming and drone operation skills in the process of playing. At the beginning of the product design, we conduct in-depth research on the target user. Through questionnaire, interview and observation, the children’s age, interest, behavior and habits were understood to obtain their expectations and needs for UAV products. At the same time, we also conducted research on other drone products in the market to understand their advantages and disadvantages, which can be used as a reference for our design.

3, industrial design and mechanical design

In the industrial design stage, we mainly focus on product appearance design, user experience design and interaction design. Based on user feedback and market demand, we use design software for modeling and effect prediction to continuously optimize design solutions. At the same time, we focus on safety, fun and ease of use. For example, we choose non-toxic, fireproof materials; Designing drones to look like animals or cartoon characters that children like; Simplify operation procedures, provide an intuitive interface, and clear voice prompts. In addition, we also pay attention to the educational nature of the product, through the programming software carried by the drone, so that children can learn programming and drone operation skills in the process of playing. In terms of mechanical design, we carry out detailed design of the overall mechanical of the UAV, including the design of each component and how to assemble it. The detailed mechanical design is carried out with CAD software, and the simulation test is carried out to verify the feasibility of the design. At the same time, the maintainability and recyclability of the product are considered to ensure the long-term use of the product.

4, mold development and small batch trial production

Mold development is to produce parts that meet the design requirements. In this process, we need to consider the material, strength, precision and other factors of the mold and repeatedly test and modify the mold to ensure the reliability and production efficiency of the mold. In this stage, our main purpose is to check the problems that may occur in the production process and verify the performance and quality of the product. If the problems are found in the trial production process, we will timely correct and optimize them. If everything goes well, we can prepare for mass production. In the whole design and development process, we have carried out strict quality control and progress monitoring at each stage to ensure that the product can be completed within the predetermined time and meet the needs of users. At the same time, we always adhere to the user-centered design concept through continuous iteration and optimization to improve the performance and quality of products

5. Future Outlook

With the continuous progress of technology and the increase of market demand, the future children’s UAV products will show the following trends: technology upgrading, the performance of future children’s UAV products will be further improved, such as more stable flight control, higher definition shooting image quality and more powerful programming functions In order to better ensure the safety of children, future children’s drone products will adopt more advanced safety technologies, such as intelligent obstacle avoidance emergency landing and other educational resources integration. Future children’s drone products will better integrate with educational resources, such as combining with school curriculum and programming education platform Future children’s drone products will support personalized customization such as appearance design function Settings to meet the requirements of children of different ages and interests In short, children’s drone products as an emerging educational toys have broad market prospects and development potential. We should pay attention to the educational and interesting products on the basis of ensuring product safety Photo and video link collection

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Background

Leju has possessed strong technical core in companion and educational robot. Its robot not only can communicate with people through speech but also interact with people through physical control via total joint activity or imitate the movements of people. The problem now lies in how to reflect the unique identification features while meeting the freedom of structural joint activity.

Solutions & Goal

1.The sharp contrast between the dominant color of simple white and the matching color of black; the sense of high-tech highlighted through the embellishment of blue light; the soundness of the product underlined by the overall lines, all of which fully express the characteristics of the product.

2.We conducted in-depth analysis of the range of motion of each joint and checked whether there is interference between the joints to calculate the area that should be wrapped by the shell. We gave external interpretation with aesthetic design so that the product conveys a refreshing product expression while meeting the user interaction experience.

Achievements

The first generation of humanoid robot intelligent robots built by LKKER SCM team for Leju has been put on the market and unveiled in major intelligent exhibitions. It has raised funds up to 1 million in two days in the crowdfunding platform and 10 million in angel round financing. It also advances the intelligence of companion and educational robots.

Background

As smart products become a worldwide hit, smart children’s products quickly come into sights with children’s health, education, and learning-related products emerging one after another. The healthy and happy growth of children is the dedicated goal of parents who want to pay more attention to and take good care of their only child. In view of this, the customer expected to develop a companion robot worth below 1,000 yuan and surpassing the existing similar robot products.

As a children’s intelligent companion robot, ZIB robot acts as a bridge between children and knowledge and provides rich online resources and interactive functions to enlighten the children and allow the parents to talk to their children remotely. The best gift the

Solutions & Goal

1.The design of this Elf robot product reminds us of the aircraft in Oblivion and conveys a sense of the future. When interacting with people, the robot can tilt and make eye contact, which seems to be very lively and playful. The favorable operating experience increases the emotional care of the little baby.

2. The cool strip-shaped sunglasses eye mask part at the front panel uses a black glossy plastic panel as the eye part with narrow decorative strips on the side and thin ring light-emitting bars on both sides, creating a mysterious sense of technology. The eye part is designed with dot matrix screen to present a three-dimensional and surround visual image.

3.The head of the robot adopts touch voice control and are able to make various expressions during voice dialogues. The silicon bar at the top of the head can emit light like breathing light, which can generate an emotional interaction with the child, make it more interesting and dynamic. It is made of food grade silicone and is safe and reliable.

Achievements

The ZIB robot designed by the LKKER SCM team for ZIB solves the problem of child autism due to lack of companionship and provides more attention, care, fun, novelty, education and efficient learning environment, making the children feel the emotional care of their parents everywhere. After released in Silicon Valley, USA, it became the No. 1 brand in sales in the industry.