Mobile Ordering System Based on Android

2013 ◽  
Vol 336-338 ◽  
pp. 2099-2102
Author(s):  
Hui Xin Ning

With the Rapid Development of Mobile Internet Technology, People Hope Access to Internet to get Information and Service Anywhere and Anytime Urgently. Catering Industry also Hopes to Expand the Scope of Business to Network. in this Paper, through the Requirement Analysis, Using the Currently Popular Android System as the Platform, the Authors Study the Mobile Ordering System Based on Android with the Help of Mobile Internet Technology. the System was Considered the Relationship between the Customers and the Sellers, had Established a Perfect Management Mode and Comprehensive Ordering Function, and Realized the Characteristic Function Based on Google Service. the System is Low Cost, Simple Operation, and Mobility. it Solves the Catering Industry’s Problems of High Cost on Manpower and Inconvenient Online Ordering.

2020 ◽  
Vol 12 (16) ◽  
pp. 6333
Author(s):  
Chan Liu ◽  
Raymond K. H. Chan ◽  
Maofu Wang ◽  
Zhe Yang

Harnessing the rapid development of mobile internet technology, the sharing economy has experienced unprecedented growth in the global economy, especially in China. Likely due to its increasing popularity, more and more businesses have adopted this label in China. There is a concern as to the essential meaning of the sharing economy. As it is difficult to have a universally accepted definition, we aim to map the sharing economy and demystify the use of it in China in this paper. We propose seven organizing essential elements of the sharing economy: access use rights instead of ownership, idle capacity, short term, peer-to-peer, Internet platforms mediated, for monetary profit, and shared value orientation. By satisfying all or only parts of these elements, we propose one typology of sharing economy, and to differentiate bona fide sharing economy from quasi- and pseudo-sharing economy. Finally, there are still many problems that need to be solved urgently in the real sharing economy from the perspective of the government, companies and individuals.


2018 ◽  
Vol 173 ◽  
pp. 02029
Author(s):  
XU Jiahui ◽  
YU Hongyuan ◽  
WANG Gang ◽  
WANG Zi ◽  
BAI Jingjie ◽  
...  

The rapid development of mobile Internet technology and the wide spread of smart terminals have brought opportunities for the transformation of power grid business model. Compared to the non-real-time information, the real-time and running data of dispatch and control domain is easy to be intercepted and cracked. To solve this problem, this paper presents a new approach to mobile application security framework for the power grid control field. It is to realize secondary encryption by using the method of MD5+AES mixed encryption algorithm and combining the time stamp in real-time data transmission process. At the same time it is to prevent cross-border operations and brute force by using Token authentication and Session technology. China EPRI safety test results show that the application of the framework significantly improves the integrity, safety and reliability of real-time data in power grid control.


2014 ◽  
Vol 2 (6) ◽  
pp. 532-542 ◽  
Author(s):  
Qi Wang ◽  
Xiaoli Zhou ◽  
Xiaohang Zhang

AbstractWith the rapid development of mobile internet and the continuous replacement of new smart phones, the advancement of we-media age, and advent of the era of 4G, reading revolution has opened. This paper is to study which factors affect users’ continuance intention. We discussed the relationship between experience involvement, subjective norms, and the dimensions of perceived value as well as users’ continuance intention. The results show that the model which this paper put forward could effectively explain the hypothesizes, and this paper mainly draws the following conclusions: subjective norm significantly affect experience involvement; on one hand, experience involvement significantly and directly affect users’ continuance intention, and on the other hand, indirectly affect users’ continuance intention by significantly affect the users’ perceived usefulness, perceived pleasure and perceived cost; experience involvement can’t significantly affect users’ perceived image enhancement. We suggest the mobile reading providers pay more attention to the free experience process, increasing its convenience, enriching its content and rationalizing its cost. And they should also optimize the mobile reading to improve users’ perceived image enhancement. Mobile reading providers should let users more involved to achieve value co-creation.


2014 ◽  
Vol 687-691 ◽  
pp. 2288-2291
Author(s):  
Xu Dong Wu

The rapid development of Internet technology promotes the emergence of a large number of music website, and the design of pop music website meets the people's strong pursuit for pop music, so it has great significance in researching the analysis and design of pop music website based on UML technology. On the basis of understanding the UML concepts, this paper studied the requirement analysis of music website, mainly using the Unified Modeling Language (UML) to build the use case model that describes the progress of management and usage of the website; secondly, to build the class diagram of music website using UML, designing and implementing functionality of the website; finally, elaborated the ADO.NET technology that be used in the progress of design for website. This article using UML to create website model improves the functionality of the website, and plays an important role in promoting the development of website.


2020 ◽  
Vol 5 (4) ◽  
pp. 293
Author(s):  
Yiming Huang

<p> In the new era of the 21st century, with the vigorous development of human society, economy, and science and technology, the relationship between countries gradually tends to communicate and coexist. At present, countries all over the world have more frequent exchanges in the fields of economy, culture, politics and education. Globalization has been a new development trend of the international society, and international trade has become a key content of global resources, science and technology and cultural exchanges. At present, in the international community, globalization is not only reflected in the global economy, but also in all aspects of the regional economy. The important feature and outstanding essence of the development of international trade is the common development and mutual complement of regional economy and global economy. With the rapid development of Internet technology, the interaction between countries has become more frequent and convenient, and the orderly development of international trade has sufficient hardware support. In the current social environment, it is of practical significance to analyze and explain the relationship between international economic trade and China’s economic cycle fluctuations. Experimental research results show that since my country implemented the strategic policy of reform and opening up, my country has always developed economic development channels based on the idea of cooperating with multiple parties. Although in the international trade environment, there are many risks, but our country is moving forward under the guidance of the ideological policy of cooperation with multiple parties. It can be said that the impact of international trade on domestic economic cycle fluctuations has both positive and negative effects. It is necessary to establish a development strategy that conforms to the development of my country’s economic cycle through the study of objective conditions and actual conditions.</p>


With the rapid development of mobile Internet technology, mobile network data traffic presents an explosive growth trend. Especially, the proportion of mobile video business has become a large proportion in mobile Internet business. Mobile video business is considered as a typical business in the 5G network, such as in online education. The growth of video traffic poses a great challenge to mobile network. In order to provide users with better quality of experience (QoE), it requires mobile network to provide higher data transmission rate and lower network delay. This paper adopts a combined optimization to minimize total cost and maximize QoE simultaneously. The optimization problem is solved by ant colony algorithm. The effectiveness is verified on experiment.


2014 ◽  
Vol 543-547 ◽  
pp. 3441-3444
Author(s):  
Ying Li Wang ◽  
Zhi Jiang Xu ◽  
Si Si Li

The rapid development of 3 g mobile internet technology and the extensive use of intelligent mobile phone system make a user access the Internet not only can through a computer which has networking conditions, but also can through the mobile phone whenever and wherever. This paper designed and developed the method of accessing to the Web server based on the Android platform, it provides a quick and convenient way for the developers.


Micromachines ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 515
Author(s):  
Huamin Zhu ◽  
Fuzhong Zheng ◽  
Huiwen Leng ◽  
Cheng Zhang ◽  
Kun Luo ◽  
...  

Microcontact force measurement is widely applied in micro/nano manufacturing, medicine and microelectromechanical systems. Most microcontact force measurements are performed by using mass comparators, nano-indenter and precision electronic balance, and weighing sensors. However, these instruments have a complex structure and high cost. Nevertheless, the rapid development of microsensor technology provides a new, simple and low-cost approach for microcontact force measurement. In this study, we present a method of microcontact force measurement by using micropressure sensors and study the relationship amongst the microcontact force, output voltage and contact position of the sensor. We use a microcapacitance pressure sensor as an example, then we perform a simulation calculation and construct a microcontact force experiment system to verify the simulation results. The experimental and simulation results are consistent. In addition, an equation that describes the relationship amongst the microcontact force, output voltage and contact position of the sensor is obtained. Based on this simple and low-cost method, we build a micro-manipulation system, which indicates that the micropressure sensors can be used to measure microcontact force in various applications easily and cost-effectively. Furthermore, it is considerably relevant to research and application in this field.


2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Gang Lei ◽  
Lejun Ji ◽  
Ruiwen Ji ◽  
Yuanlong Cao ◽  
Wei Yang ◽  
...  

With the rapid development of mobile Internet technology and multihost terminal devices, multipath transmission protocol has been widely concerned. Among them, multipath TCP (MPTCP) has become a hot research protocol in recent years because of its good transmission performance and Internet compatibility. Due to the increasing power of Low-Rate Distributed Denial of Service (LDDoS) attack, the network security situation is becoming increasingly serious. The robustness of MPTCP network has become an urgent performance index to improve. Therefore, it is very necessary to detect LDDoS abnormal traffic timely and effectively in the transmission system based on MPTCP. This paper tries to use wavelet transform technology to decompose and reconstruct network traffic and find a detection method of LDDoS abnormal traffic in the MPTCP transmission system. The experimental results show that in the MPTCP transmission system, the signal processing technology based on wavelet transform can realize the identification of LDDoS abnormal traffic. It indicates a direction worth further exploration for the detection and defense of the LDDoS attack.


2017 ◽  
Vol 14 (2) ◽  
pp. 45-66 ◽  
Author(s):  
Mingjun Xin ◽  
Yanhui Zhang ◽  
Shunxiang Li ◽  
Liyuan Zhou ◽  
Weimin Li

Nowadays, location based services (LBS) has become one of the most popular applications with the rapid development of mobile Internet technology. More and more research is focused on discovering the required services among massive information according to the personalized behavior. In this paper, a collaborative filtering (CF) recommendation algorithm is presented based on the Location-aware Hidden Markov Model (LHMM). This approach includes three main stages. First, it clusters users by making a pattern similarity calculation of their historical check-in data. Then, it establishes the location-aware transfer matrix so as to get the next most similar service. Furthermore, it integrates the generated LHMM, user's score and interest migration into the traditional CF algorithm so as to generate a final recommendation list. The LHMM-based CF algorithm mixes the geographic factors and personalized behavior and experimental results show that it outperforms the state-of-the-art algorithms on both precision and recall.


Sign in / Sign up

Export Citation Format

Share Document