According to reports, Huawei held a new product launch conference of WATCHGTCyber in Shenzhen, and Huawei's smart wearable product line also made new moves. Judging from the information disclosed at the press conference, Huawei's smart wearable product series now has a smart watch series. Judging from the information released at the press conference, it is possible for the new Huawei WATCHGTCyber to add a detachable design to the watch. So what are the new designs of this watch?
First, the design of silicone strap
At this conference, the appearance of the new WATCHGTCyber has changed and many new functional experiences have been added. In appearance, the new generation of Huawei WATCHGTCyber adopts a watch-like dial design, and the strap design still adopts the classic silicone strap design. Many new functional experiences have been added to the dial. In terms of dial, the new Huawei WATCHGTCyber adopts a classic round dial design. There are many small dials in the round dial for users to choose from, and users can also choose the dial style and color according to their own needs.
Second, the way watches interact.
Judging from the official information released at present, Huawei WATCHGTCyber still supports offline connection. But from the previous tests, if users want to connect their watches offline, they need to connect their mobile phones via Bluetooth, which is a very troublesome thing. At this conference, the official gave a solution-you can turn on the Bluetooth function on your mobile phone on your watch. If the user wants to turn on the Bluetooth function on the watch, he only needs to turn on the Bluetooth function on the mobile phone.
Third, the conclusion
At this conference, in addition to the hardware upgrade, Huawei Watch also highlighted several major features. The first is the choice of exercise methods. The second is the connection scene of music, sports health, sleep monitoring and other applications. The third is the changing direction of dial size and design. Fourth, other functional highlights.
Wearable devices are portable devices that are directly worn on the body or integrated into the clothes or accessories of users.
Smart wearable devices are the general name for intelligent design and development of wearable devices for daily wear by using wearable technology. Such as glasses, gloves, watches, clothes and shoes. It mainly combines the Internet of Things and cloud computing. By keeping up with the development trend of the Internet era, intelligent and commercialized wearable devices have become the "darling" of the new century.
To sum up, there are four main advantages:
First, wearable devices are more convenient to operate. Just as smart phones are more portable than PCs, wearable smart devices are not only more portable than other mobile devices, but also more convenient to use. They can almost completely rely on the natural actions of the human body to achieve the operation, such as blinking, waving, opening the recording and other photo actions. This is obviously more attractive than holding the device button with both hands, sliding, flipping through menus and searching.
Second, wearable devices are carried around the clock. Although smart phones are popular, they can't sleep at night, but wearable devices such as watches and bracelets can. Of course, sleeping with arms is not an advantage, but it can be carried around the clock, which is conducive to continuous health or medical monitoring of users. In addition, silent sleep awakening through skin vibration and so on. The 24-hour close-fitting feature makes wearable devices not easy to be stolen or lost.
Third, wearable devices are more beautiful and fashionable. Many people buy iPhone5 because it is fashionable and attractive, not because it is powerful. Some people are even content to show off their vanity. When it is really used for functions, it is still limited to making phone calls, texting and chatting, and other software is seldom used. I believe that smart necklaces, smart earrings or smart bracelets produced in the future are better than jewelry that has no practical use. Naturally, wearable devices inlaid with jewelry, gold and diamonds are not excluded, which is the first choice to show off wealth.
Fourth, wearable devices enhance people's abilities. With the rapid development of cloud computing, wearable devices will bring enormous computing power to users. Because wearable devices are almost integrated with the human body, powerful computing power is like being born, just like everyone has super powers. It is not difficult to imagine: you can know tomorrow's weather without turning on your mobile phone, browser or blinking; A glance at an English newspaper can translate it immediately. Standing outside the shopping mall, you will see if there are any businesses on sale; Sitting in the car, you can see the road conditions ten kilometers away. Of course, there are many advantages that ofweek wearable devices hope to adopt.
The smart wear market welcomes new technologies! The low-power Wi-Fi standard is specially built for the Internet of Things.
In the Internet age, Wi-Fi is as ubiquitous as oxygen in our lives. It is the most widely used wireless network transmission protocol today, carrying more than half of the global traffic. Wi-Fi is an all-encompassing term used to describe the evolving 802.5438+05438+0 protocol family.
The Wi-Fi Alliance is an organization that promotes the development of Wi-Fi. They simplified the name of Wi-Fi by numerical naming. For example, Wi-Fi6 corresponds to 802. 1 1ax, Wi-Fi5 corresponds to 802. 1 1ac, and Wi-Fi4 corresponds to 802.6438+0648.
The arrival of 5G has opened the era of Internet of Everything, such as autonomous driving, smart city, telemedicine and smart wear. These are the application scenarios of the Internet of Things. In order to better meet the needs of this kind of market, the Wi-Fi Alliance has introduced a Wi-FiHaLow authentication scheme with wider coverage and lower power consumption.
Wi-FiHaLow is an authentication standard based on IEEE802. 1 1ah technology, and it is also a low-power Wi-Fi technology tailored for the Internet of Things market.
As we all know, low-power transmission standards suitable for the Internet of Things include ZigBee, Z-Wave, Bluetooth, Thread and so on. The disadvantages of ZigBee and Z-Wave are low bandwidth and weak setting flexibility. Take ZigBee as an example, it can't perform frequency hopping, and it is easy to be disturbed when the network is deployed. Therefore, ZigBee is not suitable for the Internet of Things or M2M applications with unstable RF environment (terminals based on specific industries). Wi-FiHaLow can connect more than 8000 devices to a single node, and it also has certain anti-interference ability and wall penetration ability.
As for Bluetooth, its disadvantage lies in the communication distance, which generally does not exceed 10 meter. The maximum transmission distance of Wi-FiHaLow is1000 m.
As a long-distance wireless transmission technology, Wi-FiHaLow has the characteristics of low power consumption and long distance, and can be applied to smart wearable devices in addition to industrial Internet of Things, unmanned aerial vehicles, security monitoring and other fields.
At present, mainstream smart wearable devices can be roughly divided into three categories: TWS, smart watches and smart glasses. The first one is TWS. Consumers usually pay more attention to the sound quality, noise reduction and battery life before buying TWS headphones.
For better portability, TWS headphones are basically small, about the size of a thumb. In a limited volume, TWS headphones need to be filled with many components, including audio units, noise reduction chips, batteries and so on.
At present, the vast majority of TWS headphones on the market can basically reach 5~8 hours in a single use. There are two ways for manufacturers to further improve the endurance of TWS headphones: one is to increase the battery capacity; The other is to introduce fast charging technology.
Although it is not difficult to increase the battery capacity, there are many problems in this simple and rude method. For example, with the increase of battery capacity, the volume of the battery will also increase, so that the cavity of the earphone will become larger and heavier, which not only sacrifices some portable properties, but also affects the wearing comfort of the earphone. In addition, adding more functions to TWS will also accelerate battery consumption.
As for the introduction of fast charging technology, it can not fundamentally solve the battery life problem of TWS headphones, because users need to put the headphones in the charging box and wait for 5 minutes before they can continue to use 1 hour. The low power consumption of Wi-FiHaLow helps to improve the endurance of TWS headphones. Although it is not difficult to bring about qualitative improvement, it is at least better than before.
Followed by smart watches. Take AppleWatch as an example. It can run independently of the mobile phone through the e-SIM function, and there is a special application store. Users can download the corresponding app according to their own needs. These operations are inseparable from mobile cellular data and Wi-Fi.
The biggest bottleneck of traditional Wi-Fi is power consumption. In terms of power consumption, Wi-FiHaLow adopts a lower frequency of 700~900 and a narrower channel occupation width, which makes the power consumption at the same level as Bluetooth, ZigBee and other short-distance wireless transmission technologies.
In other words, whether you download and install an application or use an app that needs networking for a long time, smart watches that support the Wi-FiHaLow standard will have lower power consumption performance, which corresponds to the improvement of endurance.
Finally, smart glasses. At present, there are two kinds of smart glasses commonly used in the market: household and outdoor. The former is mainly used for audio-visual entertainment, such as watching movies and playing games. The latter is more inclined to answer the phone and listen to music.
In addition to low power consumption, Wi-FiHaLow also supports long-distance transmission, multi-device connection, better wall penetration ability and stronger anti-interference ability. For home smart glasses, if the router is located in the living room, the WiFi connectivity will be worse when used in the room. In addition, if you are not the only one at home and the router does not support Wi-Fi6, using smart glasses may affect the user experience because of network congestion. If the home smart glasses support the Wi-FiHaLow standard, all the above problems may be solved.
The biggest problem with outdoor smart glasses like Huawei glasses is the stability of network connection. For example, in the application scenarios with complex signals such as subway and bus, when listening to songs with outdoor smart glasses, it may be interfered by external signals, resulting in frequent disconnection of equipment. Compared with traditional Wi-Fi and Bluetooth, Wi-FiHaLow has stronger signal anti-interference ability, which can greatly reduce the interference of external signals on smart glasses.
In fact, compared with smart wearable devices, Wi-FiHaLow plays a greater role in the layout of the AIoT market. For example, in intelligent security, because the maximum transmission distance of Wi-FiHaLow is 1000 meters, and as many as 1000 devices can be connected to the same connection point at the same time, a large shopping mall only needs to build an access point of Wi-FiHaLow in one location, which can cover all surveillance cameras supporting the standard within one kilometer. For merchants, the cost of layout security monitoring will be lower.
And Wi-FiHaLow helps to enhance the smart home experience. At present, the experience of smart home is not very good, or it is often disconnected or interfered by signals from other devices in the home, resulting in high delay in actual use. If all smart homes support the Wi-FiHaLow standard, then these problems may be solved.
In fact, Wi-FiHaLow is not a new technology. As early as 20 16, the Wi-Fi alliance announced this standard, but no manufacturer was willing to follow up. Until the domestic Zhuhai Taixin Semiconductor launched the world's first mass-produced chip based on Wi-FiHalow standard, the application scenarios did not have much contact with ordinary consumers.
To tell the truth, Wi-FiHaLow overlaps with Wi-Fi6 in positioning. After all, there is not much difference between the two in indoor application scenarios. In contrast, Wi-FiHaLow is more suitable for outdoor scenes. Obviously, it is a correct decision for the Wi-Fi Alliance to announce the standards again at this time node.
However, considering the progress of the standard from publication to chip mass production to commercialization, manufacturers may not follow up and launch related products. Although many manufacturers have joined the Wi-Fi alliance, including chip manufacturers Intel and Qualcomm in the upstream, and terminal brand manufacturers including Microsoft, Apple and Huawei in the downstream, whether the Wi-FiHaLow standard will be applied to the smart wear field ultimately depends on whether the manufacturers are willing or not. After all, they have learned from the past.
What are the main application fields and related products of smart wearable devices?
At present, smart wearable devices are mainly classified in two ways, one is by application field, and the other is by main function. Judging from the division of application fields, IMS, an internationally renowned market research company, is used here. According to the research classification method, smart wearable devices are mainly used in fitness and health, medical care, industrial military, information and entertainment, and there are about 20 specific products. From the main function, it can be divided into three categories: life and health, information consultation and somatosensory control.
A: Among them, life health equipment includes sports, side wristbands and smart bracelets; Information equipment includes smart watches and smart glasses; The devices of somatosensory control include various somatosensory controllers.
Smart wearable devices (also known as wearable devices, wearable smart devices, etc.). ) generally refers to electronic communication equipment embedded in clothes or in the form of ornaments and portable items. Specifically, smart wearable devices combine the functions of information collection, recording, storage, display, transmission, analysis and solution with our daily wear and become a part of our wear, such as clothes, hats, glasses, bracelets, watches, shoes and so on. (figure 1). Smart wearable devices have two characteristics: one is a hardware terminal with computing, storage or transmission functions; Secondly, it innovatively embeds technologies such as multimedia, sensors and wireless communication into people's clothes or makes them more portable, and creates subversive applications and interactive experiences.
What are the smart bracelet solutions?
The rise of smart products, especially smart bracelets is the fastest. At present, there are many smart bracelets on the market, which are usually used by students and white-collar workers in enterprises. There are several kinds of smart bracelets, namely children's bracelets, heart rate bracelets, smart payment bracelets, basketball bracelets, sports bracelets and so on.
My personal suggestion is that the development of children's bracelets, heart rate bracelets and smart payment bracelets is relatively small, so you can try to do it in the direction of these products. Of course, a smart bracelet can carry quite a lot of functions. It can be said that the combination of these different smart bracelets requires innovative development, because only the functions of bracelets are similar. When making the development scheme of smart bracelet, you can refer to the development scheme of smart bracelet created by UU Zhongchuang, which is a better one, so I think you should have a clear idea when developing and look at other people's smart bracelets.
What are the names of smart wear design projects?
Abstract: Under the background of the new era of "mass entrepreneurship and innovation", college students, as the driving force of social development, constantly promote social and economic development. College students' innovation and entrepreneurship training not only improves their entrepreneurial ability, but also cultivates their entrepreneurial interest. From the perspective of "internet plus" and considering people's demand for smart clothing collocation, this project team combed the relevant research on smart clothing collocation in recent years, and further discussed the design concept of smart clothing collocation system development.
Keywords: intelligent clothing collocation system design concept
I. Design background
In today's globalization, innovation and entrepreneurship has become one of the indispensable factors of social and economic development, and it is also one of the methods to measure the ability of college students. The innovative and entrepreneurial spirit of college students has become the focus of attention of society and universities. As the power source of social development, college students must improve their ability of innovation and entrepreneurship. They should not only actively learn and master knowledge, but also cultivate their abilities through constant practice. They should carry out reforms from various aspects, levels, angles and objectives. Enhance college students' innovative spirit, cultivate their entrepreneurial ability, carry out active and effective innovation and entrepreneurship activities, and let more college students participate in innovation and entrepreneurship. In recent years, the government and universities have made a lot of efforts to promote college students' innovation and entrepreneurship, and achieved some outstanding achievements in stages. However, due to some factors, college students' innovation and entrepreneurship ability is limited, which has not reached the expected level. Therefore, society, government, universities and college students need to make progress together. College students' active learning gradually adapts to complex situations and environments, actively responds to future social adaptation, establishes correct ideas and ideals of college students' innovation and entrepreneurship, develops creative thinking, and improves their innovation and entrepreneurship ability. It is of great practical significance for college students to participate in social competitions to improve their innovative ability and entrepreneurial spirit. Universities and governments all over the country have issued relevant preferential policies to support college students' innovation and entrepreneurship, including registered income, financial loan income, tax relief and so on. Efforts should be made to improve the situation and environment of college students' innovation and entrepreneurship, and promote college students' innovation and entrepreneurship [1].
With the rapid development of e-commerce, shopping on e-commerce platform has become the choice of more and more consumers, but online shopping brings convenience to people, but it also brings some problems. Consumers need to spend a lot of time in choosing clothes, and some groups don't even have the experience of matching clothes, so they can't meet the individual needs of clothing matching. The development of intelligent clothing collocation system, such as intelligent clothing collocation system APP, can automatically recommend personalized clothing collocation scheme for users in combination with clothing color matching, which is convenient for users to put forward clothing collocation suggestions, help consumers choose suitable clothing and solve their troubles [2].
At present, there are several clothing intelligent recommendation systems in the market, all of which have their own advantages and disadvantages, and their design concepts are also different, but most service websites have some shortcomings: if there is no personalized query, users need to spend a lot of time to find their really satisfied clothes; There is no professional collocation knowledge to help users choose clothes, and no professional collocation is recommended for users according to their physical characteristics; There is no preset scene design, and the colors and styles of different occasions and environments are matched [3].
Second, the design concept of intelligent clothing collocation system
Through the questionnaire survey, the project team has got a general understanding of the clothing collocation needs of various groups, and plans to do a series of research and evaluation from the aspects of sample selection, color matching, style and fashion degree. Starting from the practicality and convenience of smart clothing, the project team conceived a creative concept acceptable to the public and designed the APP from many angles.
First of all, every morning, the APP will comprehensively recommend several sets of clothes that can be worn according to the temperature in the area where the user is located that day, the occasions that the user will attend that day, and the clothes in the user's closet. Label each recommended suit with the fashion index and the shirt impact index of this suit to let users know the latest fashion trends.
Secondly, the three-dimensional technology system is used for modeling. According to users' multiple choices (cold and warm seasons, styles, and the time when colors match the country), we recommend seasonal clothes for users to choose, and the matching effect will be displayed on the personal homepage at a glance. In order to avoid "out-of-season" weather, it will provide users with intelligent and thoughtful services according to the actual temperature, so that they can adapt to the weather changes. APP homepage randomly recommends personalized clothing collocation for users as a reference sample.
Among them, clothing color matching is also a particularly important content. Color matching is not only a method, but also a rule to follow. The beauty of color matching refers to the wonderful effect of color matching, which can make people feel double pleasure and satisfaction both visually and psychologically. Color matching is also regular, which can be simply divided into the following three types. Same color matching refers to the matching method of the same color but different tones. For example: crimson-light red, turquoise-light yellow, dark green-medium green and so on. Similar color matching is the most common, simple and acceptable color matching method, which has the characteristics of integrity, coordination and softness. Contrast color matching mainly refers to color matching methods with different tones, brightness or purity. The adjustment and collocation of black, white and gray is to classify one or more colors with one color in black, white and gray, for example, the collocation of color and black is noble and mysterious. The combination of color and white is elegant and luxurious. The combination of color and gray shows the vitality of fashion.
Of course, if the function of communication and making friends between APP users goes online, it can not only match fashionistas who suit their own dressing styles as reference objects, but also establish a dressing circle with family and friends, provide various suggestions to each other, increase the interaction frequency of user groups, and improve the enthusiasm of sharing and wearing. Moreover, when matching clothes, users can enter terms suitable for their own style to start searching, and then they can select smart clothes that meet users' needs as soon as possible [4].
label
Combining the clothing color matching rules with the information collected in the database, using the Internet and 3D stereo technology, according to people's own physical signs, body proportions, dressing styles, indoor and outdoor temperatures, attendance occasions and other characteristics, an intelligent and personalized clothing matching system is developed to meet the needs of the development of the Internet era and provide users with intelligent and convenient clothing matching. This design concept can meet the needs of the public and has the feasibility of development.