When WeChat shake is at its most popular, the information from around strangers or the messages pushed by Beacon can be obtained with a simple shake of the mobile phone. In the museum, if visitors want to know more about the collections, they can listen to the voice navigation and view the graphic introduction with a shake of WeChat. While bringing a convenient experience to the visitors, WeChat shake also increases the pleasure of the tour and allows visitors to learn more about the history. As the shake function is gradually weakened by WeChat until it is closed, the Beacon shake was once the most popular function, which is now overtaken by the QR code. Whether the scanning code to pay or the scanning code to follow the store, the QR code has been the necessity of people’s daily life in China. With the opportunity of analyzing the development history of Beacon and QR code, let us explore why Beacon applications have been getting declined from its prosperous age, and why QR codes can come from behind in China.
1. Apple iBeacon — gone viral in the indoor positioning market
In 2014, iBeacon technology was launched by Apple, which is a micro-positioning technology based on Bluetooth Low Energy. Through the iBeacon technology, the signals can be received from other iBeacons within a certain range. When the mobile phone is close to a Beacon device, the Beacon signal can be sensed by it.
iBeacon technology is different from previous Bluetooth applications. It can intelligently receive information without pairing to complete the corresponding function when it reaches a certain receivable range. Beacon technology based on Bluetooth 5.0 has the feature of low power consumption which can meet the needs of long-term use. With its strong appeal and publicity ability, Apple has formed a mature and commercial beacon indoor positioning system through continuous optimization and iteration of indoor positioning technology.
2. WeChat shake — a flash in the pan
Beacon technology, which emerged abroad, was picked up by WeChat in China soon, and then the WeChat shake function was launched. The seemingly insignificant function has started an offline marketing storm that has gone viral for several years. At the beginning of 2015, the shake function based on Bluetooth Low Energy Beacon technology was released by WeChat. As a new offline function, businesses can provide personalized marketing, interaction and information recommendation services to surrounding users within the signal coverage of iBeacon devices. It connects users with offline space and provides offline merchants with a way to connect users nearby.
Turning on the mobile phone’s Bluetooth and Wechat shake, the user will get information such as peripheral discounts and services through the "peripheral" item that automatically appears on the phone with a shake within the signal range of the iBeacon device.
At that moment, Shaking to know strangers around, as the most popular application of WeChat Shake, played a pivotal role in the social field of WeChat strangers. Many users downloaded WeChat to experience the freshness and mystery of Shake. WeChat tried to accumulate more users. During the Spring Festival Gala, WeChat attracted people from all over the country to shake and grab red envelopes. There was a spectacle of hundreds of millions of users grabbing red envelopes. WeChat once dominated the download list in the Spring Festival Gala, and quickly precipitated a huge user base.
As WeChat user stickiness increases and the user base tends to stabilize, the shake function is gradually weakened. Because the cost of installing a large number of Beacon devices for information promotion is not cheap, the business cost is higher, the Beacon equipment is less invested and smartphones have not been popularized, the promotion effect of WeChat Shake is not ideal. Merchants gradually abandon the promotion method of WeChat shake.
After understanding the application history of Beacon technology at home and abroad, let's take a look at how the QR code that needs to be scanned wherever we go now arises in China?
3. QR code started in Japan and flourished in China
A two-dimensional code is a pattern that uses a certain geometric pattern to be distributed on a plane according to a certain rule, black and white, and records data symbol information. Among dozens of two-dimensional codes in the world, the QR code invented by Denso company in 1994 is the most widely used one in China. The QR code has become an international standard, and Denso has opened up its patents in the early stages of development. As a new information storage, transmission and identification technology, the QR code has attracted the attention of many countries in the world since its birth. The United States, Japan, and other countries have not only applied the QR code technology to the management of various certificates, but also applied the QR code to the automatic management of various reports as well as bills, cargo transportation, and industrial production lines.
With the continuous improvement of China's market economy and the rapid development of information technology, the domestic demand for the new technology of QR code is increasing day by day. In daily consumption, residents are accustomed to using cash to pay. Subsequently, WeChat and Alipay vigorously promote QR code scanning payment. At the beginning of the promotion, there was no service charge for collection, payment or inter-bank withdrawal, and the payment only needed to open the camera to scan the code. It saves the trouble of carrying cash, finding cash, and identifying counterfeit banknotes. Go shopping only needs a mobile phone without money, which greatly facilitates the user's payment operation. With the continuous improvement of QR code payment experience and payment security system, merchants of all sizes are willing to scan code transactions. The rapid rise of QR code payment has changed the daily consumption and payment habits of people, and has given birth to the rapid rise of QR code-based peripheral services for merchants.
The QR code can not only be used for payment but also has the characteristics of automatic carrying, automatic transmission, low cost, reliable reading and so on. It has the potential for a wide range of applications. The economy and reliability of QR codes are being understood and recognized by more and more people. When checking a train ticket, the steward only needs to swipe the ticket with a QR code to verify the authenticity. In terms of food safety, the use of QR code technology can not only trace food, anti-counterfeiting verification but also facilitate the management of production and operation enterprises.
In terms of media publishing, the QR code technology combines text, pictures, audio, video and other media elements with information playback and storage technology, which promotes the transition of print media to the era of commercialization and IoT and realizes the real-time interconnection between newspaper and mobile phone, TV and network.
More and more industries rely on QR code technology to build an intelligent decision-making and control network system, including procurement, production, sales, distribution, marketing, service, management and other links. It involves all aspects of production and operation such as manufacturing, quality traceability, logistics management, inventory management, supply chain management, monopoly management, and collaborative marketing. It is of great significance for the industry to optimize industrial upgrading, innovate technology, and improve management and service levels.
4. Different habits between Beacon and QR code
Payment habits
Due to the comprehensive domestic mobile network and wide coverage of the scan code payment market for small and medium-sized merchants, coupled with the fierce competition of acquiring institutions and unified bank card settlement services, scan code payment such as WeChat and Alipay has become an unshakable payment habit in China. Cash payments are becoming increasingly unpopular, and even the government needs to issue documents to stop merchants from rejecting cash.
In foreign countries, due to the relatively sound financial supervision system, credit card applications have become very mature. Whether it is small or large payments, they are more used to using POS machines. Although scan code payment is not as popular in the West as in China, cashless payment with a credit card has long been covered. With such an equally convenient payment method, the QR code is difficult for people to accept a new way of payment that has not been guaranteed in security.
Usage habits
Chinese people are not used to turning on the Bluetooth function of mobile phones. The current Beacon devices are all based on Bluetooth connection. Users rarely leave Bluetooth on all the time except when they ride a bike. It is said that people are worried about the increase in power consumption by turning on Bluetooth. The development of Bluetooth low energy has reached version 5.2, although actual measurements have proved that the power consumption of turning on Bluetooth is minimal, it is difficult for people to change this fixed impression in a short period of time. Bluetooth cannot be turned on all the time, which causes inconvenience in connecting and using Beacon devices.
Software usage habits
Ora le applicazioni software per telefoni cellulari domestici sono travolgenti e la verticalità e l'integrazione di ciascuna funzione software sono molto elevate. Le persone sono molto riluttanti a scaricare e installare troppi software per telefoni cellulari e sono molto disgustate dalla necessità di installare app corrispondenti per ricevere informazioni commerciali.
I servizi beacon richiedono il software corrispondente per essere raggiunti. Utilizzando WeChat per scansionare il codice QR e ottenere il mini-programma, è possibile usufruire dei ricchi servizi del commerciante senza installare software. Pertanto le persone sono più disposte a utilizzare il codice QR.
5. Analisi comparativa di Beacon e codice QR
La tecnologia Beacon si basa su Bluetooth Low Energy, che può utilizzare la crittografia AES128 e XOR per crittografare i dati trasmessi con un'elevata sicurezza. Beacon invia automaticamente le informazioni al telefono cellulare nel raggio d'azione, senza particolari requisiti di angolo di comunicazione, quindi offre una buona esperienza utente. Tuttavia, è necessario implementare un gran numero di dispositivi Beacon per garantire effetti funzionali e ci sono determinati requisiti per gli ostacoli. L'app corrispondente deve essere installata e aperta per visualizzare le informazioni, il che è più problematico.
Il costo del codice QR è estremamente basso. Ha solo bisogno di un'immagine del codice QR, che è conveniente per commercianti e clienti da incollare e utilizzare. Ma il codice QR ha una grafica relativamente semplice, scarsa sicurezza. È facile essere violato o coperto come un codice QR fraudolento per attività illegali contro gli utenti. Wechat può scansionare il codice QR per aprire il piccolo programma senza scaricare l'app. È molto comodo da aprire e chiudere, occupa meno spazio sul telefono.
Pertanto, l'applicazione del codice QR e della tecnologia Beacon nel mercato interno si sta spostando dall'una all'altra?
6. Prospettive delle applicazioni Beacon
Beacon e il codice QR non sono l'opposto. Ci sono alcune applicazioni domestiche che combinano organicamente i due. All'inizio dell'ascesa delle biciclette condivise, la password veniva ottenuta scansionando il codice o inserendo il numero del veicolo. Con il mercato Beacon continua a maturare, la modalità bicicletta condivisa di utilizzo della scansione del codice QR + posizionamento Beaconè diventato il mainstream. Il dispositivo Beacon sulla bicicletta condivisa trasmette informazioni sulla posizione e le informazioni sul veicolo possono essere ottenute scansionando il codice QR, quindi è possibile ottenere le istruzioni di sblocco corrispondenti dallo sfondo per sbloccare la bicicletta. Non solo garantisce la sicurezza delle comunicazioni di sblocco, ma registra anche la posizione delle biciclette condivise in tempo reale, che è conveniente da gestire per gli operatori. Pertanto, la convenienza e l'economicità del codice QR possono essere combinate organicamente con la funzione di posizionamento Beacon, che dipende dall'applicazione effettiva.
Ci sono innumerevoli casi di applicazioni Beacon sul mercato e varie informazioni tecniche su Beacon possono essere cercate online. Guardando in tutto il mondo, le enormi esigenze applicative della tecnologia Beacon hanno attratto sempre più produttori a investire in ricerca e sviluppo. La tecnologia RF-star ha svolto un ruolo pionieristico nel settore dell'IoT. I vantaggi di RF-B-AR1, come il funzionamento semplice, gli strumenti di supporto completi, i parametri di configurazione visivi e l'utilizzo estremamente semplice, aiutano i clienti a ridurre la pianificazione del progetto e a far entrare rapidamente il prodotto nel mercato. Allo stato attuale, le applicazioni Beacon domestiche stanno diventando sempre più mature e l'intera catena del settore della localizzazione interna sta migliorando. Basandosi sui vantaggi del basso consumo energetico e del Beacon a basso costo, la tecnologia RF-star ha aperto un'ampia prospettiva per le applicazioni di localizzazione indoor.
