区块链外卖送餐怎么样,区块链餐饮是怎么经营的

① Since the advent of blockchain, you can open a map and make money while lying down

GoWithMi

GoWithMi: the world's first distributed smart map ecological public company chain.

Aims to create the world's first decentralized, distributed fully intelligent map trust chain network, create the next generation of blockchain digital maps, map the world in real time, empower a new map ecosystem, and provide decentralized sharing The economic ecology tailors a dedicated public chain platform and collaborative production platform.

Background

To put it simply, Internet giants such as Didi, Uber, Meituan Takeaway, SF Express, AirBnb rentals, etc. all need map service support.

However, having said that, I have used Google Maps online quite well, it is familiar and easy to use, so why should I use GoWithMi again? Can this software be more powerful than Google?

The status of the traditional map industry and its development bottlenecks

1. The global map market is divided into four quadrants based on data and platform maturity. Southeast Asia, South Asia, Africa, the Middle East and other places are either If the data is immature or the platform maturity is low, there are great opportunities for development.

2. Some countries and regions strictly control map surveying and mapping, such as China, South Korea, Japan, etc. Surveying and mapping can only be done with government authorization.

3. There are four traditional map dealer participation models: global basic map dealers, regional basic map dealers, open source maps, and crowdsourced maps.

The bottleneck is shown in the figure below:

Either the cost of global coverage is extremely high, or the data is inaccurate, or it can only survive under control.

Advantages of GoWithMi

GoWithMi uses blockchain technology and game design to implement a decentralized map and incentivize users who contribute to the platform, that is, behavior is mining.

In the 2015 online map, more than 10 million users have participated in co-constructing map POI data. Users provide more than 500,000 pieces of information and more than 400,000 photos every day. The contributors of these data are all contributing for free. GoWithMi incentivizes the contributors through the incentives of the token economic ecology, and more users will join in.

1. Reduce costs: The traditional map model requires map service providers to obtain it themselves, which is extremely costly. However, GoWithMi’s data adopts the UGC model, which uses Token to encourage users to participate in data acquisition, and the cost is extremely low. .

2. Real-time and accurate data: relying on GoWithMi’s UGIn the C-mode map, road conditions, traffic, road network information, etc. are updated in real time into people's maps. The data is accurate and fresh, which saves commuting costs and is conducive to establishing more vertical service value on it.

3. Decentralized control: The data contributed by users is controlled by the users. Traditional map vendors have absolute control over data, and the data is not owned by users. Users' personal information on blockchain-based GoWithMi is encrypted, and users themselves have control over their data rights.

4. Space assets: GoWithMi’s virtual world is a mapping of the real world. It is strongly related to users’ lives and business. Users can operate their virtual area GoZone. The virtual location corresponds to the real world location, and the revenue generated in the real world will be distributed to users in the form of Tokens.

Consensus mechanism

For accounting: DPOS+ PBFT: Elect super nodes (DPOS) through the voting system, and further ensure consistency through the Byzantine Fault Tolerance Algorithm (PBFT).

POPI for real-world collaborative production: proof of pareto improvement, a token plan for creating Pareto optimization in the ecosystem. Based on this, it is ensured that the data reported by users can achieve high data quality that exceeds that of traditional industries without the need for centralized review.

Team

The core team of GoWithMi has a rich background in the map industry.

Project founder Li Dong has more than 20 years of experience in the map industry and was once the co-founder and COO of Beijing Century Qualcomm;

Co-founder Ren Yi has more than 15 years of experience in navigation core algorithms R&D experience, 10 years of Internet product R&D experience, was the head of NavInfo core product R&D, and served as CTO of a mobile Internet company with more than 10 million users;

Product manager Pan Yuanyuan has 15 years of experience Experience in the map industry and product research and development, participated in tens of millions of DAU products, senior product manager of AutoNavi, has extensive experience in product applications such as map travel;

Marina Wei, head of strategy and marketing, has extensive blockchain experience Experience in project brand operation. He has worked as a strategic investor in China's largest inclusive financial listed company and is familiar with financial licensing business. He has also been a senior reporter and has organized multiple brand activities.

It is invested by Tao Chuang, the world's top map expert, Cheng Congwu, the first person in China's map industry and founder of Amap, and Xue Manzi, a well-known angel investor.

The map industry has high barriers. Teams with deep industry experience in the map industry will have more advantages in the development of the project. The GoWithMi team is really a big name.

Current Situation

In October 2017, GoWithMi was launched in Indonesia, the fourth most populous country in the world.online.

In the first test field - Jakarta, three months after it went online, the number of users exceeded 1 million, and daily active users exceeded 20,000. The accuracy of geographical information data has surpassed Google Maps and has become a popular tool used by locals. A long map APP.

Summary

To put it simply, after you use GoWithMi’s DAPP, if you are on the Bund now, you upload the geographical location and traffic conditions of the Bund, Oriental Pearl Tower and other places to In DAPP.

DAPP will randomly select several users to perform Schelling point verification. If the data is true, you will receive GMAT rewards.

At the same time, if an advertising APP is developed on GoWithMi and he places real-world advertisements in places such as the Bund and the Oriental Pearl Tower in GoWithMi, these advertising fees and income can be paid through the GoWithMi token GMAT.

In this way, we equate the virtual assets in the GoWithMi world with the real objects. This means huge room for appreciation in the future.

For GoWithMi, he has an unprecedented opportunity and will eventually completely subvert the existing map model.

This article was published in Chain Coffee

② The median salary of Beijing blockchain technicians exceeds 40,000. Do you know which high-paying professions

Captain of a ship , the job of crew members and pilots is to "command or supervise the operation of ships and vessels (such as boats and ferries)". To perform this type of work, a permit from the U.S. Coast Guard is required. If you want to earn a high income, it's worth taking the licensing exam. The average annual salary for such jobs is $82,000, according to government data. The top 25% earn more than $100,000 per year, while the top 10% earn more than $144,000 per year.

Postmaster. This job allows you to earn a lot of money. The Bureau of Labor Statistics defines this type of job as "planning, directing, or coordinating the operations, administration, management, and support services of the United States Postal Service, or coordinating the work of employees." The average annual salary for a postmaster is $77,400. The top 25% earned about $85,000, and the top 10% earned nearly $94,000. At least a high school degree is required to do this job, but a college degree is even better. Air traffic controller. This type of job is undoubtedly stressful, but can easily earn over $100,000 per year. An air traffic controller's job is to coordinate the safe takeoff, flight and landing of aircraft. Government data shows the median annual salary for this type of job is $124,454. Additionally, headcount is expected to increase by approximately 3% between now and 2026.

③ How to integrate blockchain and sharing economy

In general, grasping the essence of blockchain should be weak control, decentralization, autonomous mechanism, network architecture and coupled connections. The essence of blockchain should be a new social structure in the information society era that is completely different from industrial society. The five core points about blockchain have something in common with the sharing economy. The essence of the sharing economy is to abandon the old development mechanism and no longer emphasize concentration. Instead, use decentralized social resources in a peer-to-peer manner to allow participants to participate and contribute in different ways. to gain.
Blockchain and sharing economy, two mutually relevant Internet hotspots, happen to have ample "space for cooperation." From theory to practice, there have been many bold explorations in the industry, and there have even been some phenomena that challenge traditional business models. In this way, the sharing economy tied to the blockchain will be a brand new business model and a new subversion of interpersonal relationships. I plan to invest in the blockchain industry. After all, in the Internet era, I searched for Guangzhou Xuanling Technology Co., Ltd. and looked at the web page. They are a company that develops software blockchain smart contracts. There are many cases developed and the team is strong.

④ What are the applications of blockchain

1. Blockchain + product traceability
This year’s Tmall Double 11. Ant Blockchain used blockchain for the first time to trace the origin of 160 million commodities.
JD.com and 7FRESH use blockchain to ensure the quality of hydroponic vegetables.
Carrefour’s blockchain product Guanxi Honey Pomelo is launched.
2. Blockchain + Electronic Invoice
The Shenzhen Taxation Bureau of the State Administration of Taxation has opened up the WeChat payment platform and launched the "WeChat payment blockchain electronic invoice" function. In October this year, WeChat Pay electronic blockchain invoices were used on a trial basis at some merchants in Shenzhen. The official launch this time means that all merchants in Shenzhen who have opened WeChat Pay can log in to their own WeChat Pay merchant platform to directly activate the blockchain electronic invoice function.
3. Blockchain + Law
The judicial blockchain of the Internet Court is online, and the electronic evidence stored on the chain has legal effect. The Hangzhou court used blockchain to adopt key evidence, which was used by a technology company in Shenzhen on its website. The technology company then became the defendant.
4. Blockchain + Content

The first exemplary vertical content social DAPP based on the Ulord public chain. It is the world's first decentralized experience value based on the ulord public chain. The sharing platform allows users to receive corresponding rewards while creating, sharing, and disseminating experience value, stimulating value re-creation and forming a virtuous cycle of content ecology.
5. Blockchain + Insurance
Ant Financial announced the first mutual aid case of the online mutual aid program "Huang Bao". A 5-year-old girl from Shanghai received a serious illness mutual aid fund of 300,000 yuan. For all For participants, each person shared an average of 0.03 yuan. In addition to case details, to ensureThe information is open and transparent, and the announcement also issued medical diagnosis certificates, discharge summaries, surgical records and other information, and the data was stored on the blockchain.
6. Blockchain + Health
The health energy chain based on the Ulord public chain is currently in internal testing.
7. Blockchain + Intelligent Manufacturing
Blockchain + Intelligent Manufacturing Well-known domestic and foreign companies such as Alibaba, JD.com, and IBM have begun to get involved in the blockchain + intelligent manufacturing business. IBM cooperated with Blue Ocean Camel to build a blockchain + foreign trade supply chain intelligent platform, Alibaba Cloud launched its own enterprise-level blockchain service BaaS (Blockchain as a Service), JD.com’s blockchain service platform Zhizhen Chain, etc.

⑤ What emerging industries have been spawned by mobile payment

After the development of mobile payment, many emerging industries have also been spawned, the most representative of which are the online ride-hailing industry, Food delivery industry and shared bike market.

Another most representative one is the online ride-hailing industry.

Before the emergence of mobile payment, taxis were almost dominated by taxis, especially in urban transportation, which occupied a considerable market. With the emergence of mobile payment, online ride-hailing services represented by Didi emerged as the times require. It is undeniable that there were problems of one kind or another in the early stages, but the entire development trend is inevitable because people in a huge number of aspects are interested in travel. flexibility needs. Today, according to survey data, the overall transaction size of the entire online ride-hailing market has grown by more than 400% in the past three years. In 2018, the total transaction size of the mobile travel market reached 311.277 billion yuan.

Mobile payment makes shopping more convenient and efficient. With further integration with big data, blockchain and other technologies, it will also give birth to more emerging industries.

⑥ Delivery on takeaway platforms is really as simple as imagined

“Online appointment delivery personnel” have factors such as low threshold and free time, so they have become a career choice for many people. Choice, "In the worst case, I will be a rider in the future". This saying is also spread among college students. It is worth noting that online delivery service is not only a career choice, but also the first choice for many people's second position. In fact, food delivery platforms are a Commercial companies, don’t think how good these platforms are. The delivery of takeout platforms is not as simple as you think. From a general perspective, the rules for merchants basically change every year. The increase in platform pickup fees from the initial 7% to the current 23% has made merchants feel helpless. Perhaps, in the face of increasingly high takeout delivery fees, unmanned delivery is a good choice?

An expert from the Academy of Social Sciences once said that food delivery labor has three obvious characteristics, namely labor-intensive, dispersed working hours, strong algorithm intermediation, and construction workers, workshop workers, and garment workers. Similar to processing workers, although takeout work is more "fashionable"uo;, but still cannot escape the curse of labor-intensive work, that is, long working hours, high density, and high pressure. The entire work process of the delivery boy is also strictly "disciplined" by the background algorithm,

Careful users will find that some delivery riders have a small number on their arms. This number functions like a GPS. It can connect the corresponding delivery person with the intelligent logistics dispatching system. It can not only monitor the delivery person's performance at any time The system will prompt the delivery route, geographical location, and even if they deviate from the track, thereby realizing IT-based management of delivery personnel. From a general perspective, artificial intelligence is a branch of computer science used to study the laws of human intelligent activities.

It is equivalent to using the basic theories, methods and technologies of computer software and hardware to simulate certain intelligent human behaviors to construct artificial systems with certain intelligence so that computers can liberate humans from hard work and mental work. The main research areas include robots , machine learning, computer vision, image recognition, natural language processing and expert systems, etc., artificial intelligence has experienced three upsurges since it was officially named at the Dartmouth academic conference in 1956. Now we see that as the world moves towards In the digital age, digital technologies represented by cloud computing, big data, artificial intelligence, and blockchain have brought revolutionary changes to society, the economy, and individuals.

But all digital and intelligent technologies The goal is to let machines learn, think, and express in a human way, and assist humans to make work, study, and life easier, more convenient, and more efficient. So, what is the logic behind the smart delivery system? Is it the algorithm that forces delivery riders to speed at high speeds despite the risk of speeding? What is the relationship between the algorithmic world and humans?

This makes future optimization more accurate. Once the rider's delivery time becomes faster, the system will judge that the time required for this journey can be shortened. When dispatching orders in the future, The system may adjust the estimated delivery time, but this depends on the optimization goal in order dispatch. In other words, such an algorithm is not intentionally anti-human. Objectively speaking, whether it is a small button of 5 minutes, 10 minutes, or 8 minutes The flexible time is a stop-gap measure rather than a way to eliminate the bottom line. Even if the delivery time requirement returns to before liberation overnight, this phenomenon will be difficult to eradicate. After all, the delivery boys themselves also want to take more orders and make more money.

⑦ How to understand "Blockchain provides the possibility for traditional industries to overtake corners"

Why can't it be explained from the perspective of traffic distribution? Because you have seen that giants like BAT have mastered the channels and made a lot of money by distributing traffic and providing information. But I didn’t see why these giants could control the channels and get the right to distribute traffic. BAT's layout on the Internet can be found in every aspect of our lives - shopping, payment, dining, entertainment, transportation, communication, social networking, etc... However, most of them can be summarized in one word -

Intermediary.

IntermediaryIt has penetrated into every aspect of our lives. Almost as long as there is some kind of demand, as long as there is information asymmetry between supply and demand, or even just a little inconvenience, in the era of the Internet, intermediaries will emerge. In the past, intermediaries were expensive and charged based on services, so there were only some common intermediaries in some industries. However, in the Internet era, especially for Internet giants, the revenue from data and channels can completely make up for the intermediary fees. This is why several Internet giants now talk about ecology and make arrangements at every turn...

The reason why Internet giants are able to distribute traffic and provide information is because they control the channels, which means that traffic, or information, can only be distributed through them. In other words, the distribution of traffic has become a centralized process, not because information or traffic itself is centralized, but because BAT has centralized information distribution through layout and provision of intermediary services. , and then the center was in their hands.

Just take any example, such as takeout. Didn’t we have takeout before Meituan, the Internet, and Ele.me? No, we can also know the takeaway phone numbers of several nearby stores. This is a decentralized system. Ordering food does not require the participation of a third party. But why has the field become completely centralized now? It is because these companies provide intermediaries and provide a centralized platform. At the same time, they provide some things that previous decentralized systems cannot provide, such as information that is easy to query and use, and (relatively) real evaluation and rating systems. , and a convenient payment system (this is another centralized system).

So, after BAT laid out these companies, BAT took control of this channel. From then on, food ordering information will almost certainly be distributed through their platform, which seems to give people a " The illusion that BAT makes money by distributing food ordering information. However, don’t forget that the reason why they were able to control this channel and the right to release this information was because they provided this intermediary system, which destroyed the original decentralized system with poor and opaque information exchange, causing this industry to become All information now needs to be distributed through them.

The reason why you think that "changing the underlying system is just changing the traffic center for distributing information" is because you preconceptionally believe that "this is a centralized system, so there must be a center." But they forget that these fields originally had no center. It was because someone first provided this centralized system and destroyed the original decentralized system, so this field had a center.

This is also the reason why people are optimistic about this article and the blockchain -

All the things that these intermediary systems can do, the blockchain can also do (or have The potential can be achieved), and the functions of these Internet intermediary platforms can be achieved through algorithms without going through BAT or any Internet giant.

Maybe now, technology, capital, and other resistances prevent blockchain from destroying these intermediaries in the same way that centralized platforms destroyed traditional decentralized markets. However, blockchain provides this possibility, and this is also Why do many people say that blockchain is revolutionary or that it can change the Internet?

As for reality, whether BAT can be killed, I can only say that the current blockchain has almost no ability to kill anything. Don’t talk about an already formed centralized system like Meituan. If you leave the blockchain in an area that the uncentralized BAT has not yet touched or disdains to touch, the blockchain must first put the original Let’s get rid of the decentralized system before talking about anything else.

At present, as far as I know, the blockchain has not yet received first blood.