Teleworking refers to an office way that uses the mobile Internet to carry out work anytime and anywhere without traditional office scenarios and interpersonal relationships. It includes a variety of modes such as home office, remote office, mobile office, and hybrid office. With the development and popularization of cloud computing, artificial intelligence, industrial robots, and other technologies, more positions will be able to adopt remote working mode, and more and more enterprises are trying remote working and other innovative working modes. This study will take remote working as the background, compare and analyze cases of remote working enterprises in different regions and fields. Furthermore, a comprehensive analysis has been conducted to meticulously delineate the attributes, as well as the merits and demerits. It is found that in the context of remote working, employees' work-reshaping behavior is affected and whether they have active personality traits has an impact on work-reshaping behavior. With different sounds, the innovation ability of enterprises has been improved to a certain extent. To a certain extent, this article will inspire enterprises to open up a new office model, enrich the management model and selection standards, and help enterprises improve creativity and implement innovative development.

The notebook (NB) computer plays a critical role in daily life, including work, study, communication and entertainment. Nowadays, most commercial NB products are made of liquid crystal displays (LCDs) due to the advantages of low cost, high resolution and high reliability. The image quality of LCDs, an important parameter of NBs, directly affects customers' usage experience, especially when some bad points like scattered spots appear. As a tool for mobile offices, NBs will be subjected to various external forces (such as strikes, bending and gravity) during daily movement or storage. These external forces are highly likely to cause the failure of LCD devices to produce scattered spots and affect the usage experience. Therefore, manufacturers have established testing methods to predict such risks in advance, including scuff, dynamic pressure, and static pressure. In this work, the mechanical testing method for scuff was mainly discussed and the improvement approaches were proposed focusing on the failure model of scuff.

Although the traditional teaching mode has a short teaching period and obvious teaching effect, the teaching link is boring, which leads to the low emotion of students’ independent learning. Therefore, this paper proposes a research on the optimization of university linear algebra mixed teaching based on mobile terminal. The characteristics of university linear algebra mixed teaching resources are extracted by mutual information method and a noninferior solution ranking method based on niche Pareto is introduced to achieve the combined optimization of two objective functions. Draw two-dimensional graphs of binary linear equations, show the solutions of different equations, build a mobile teaching assistance platform and combine the characteristics of subsequent professional courses and the application of linear algebra knowledge points in professional courses to carry out modular design of linear algebra courses. Design and implement a mobile teaching management system, which uses smart devices such as mobile phones as client terminals to realize mobile office and learning. The experimental results show that the calculation failure rate of the design method is lower than 5%. When the experiment times are 100, the optimization accuracy is the highest 99.64%, the longest running time is about 50[Formula: see text]min and the evolution has basically converged to 13 generations.

This paper explores the integration of keyword extraction techniques into audio and video recognition systems designed for mobile office environments. As the prevalence of mobile devices reshapes traditional workspaces, the demand for advanced technologies that can efficiently process and analyze audio and video data in real time has increased significantly. This research examines the unique challenges presented by dynamic mobile contexts, such as fluctuating background noise, varying audio quality, and the mobility of devices, which complicate traditional recognition methods. To address these issues, a novel framework is proposed that combines both machine learning and deep learning techniques to enhance the accuracy and robustness of audio and video recognition in such environments. Experimental validation of the proposed model demonstrates a high accuracy of 92% in keyword detection, confirming its effectiveness in real-world applications. The results highlight the potential of this framework to not only improve recognition performance but also to create more adaptive, context-aware systems capable of optimizing user experience in mobile office settings. This study contributes to the development of smarter, more efficient recognition systems that are better suited to the evolving demands of modern workspaces.

Abstract The finite element calculation of concrete‐face rockfill dam is a complex and computationally intensive process. Various commercial finite element calculation softwares have problems such as limited computing performance due to computing power of client CPU, difficult to maintain and upgrade, inability to meet mobile office needs, high cost of genuine software and so on. In order to improve the performance and convenience of traditional three‐dimensional finite element calculation, this paper has developed a cloud‐based high speed computing platform that can perform pre‐processing calculations and post‐processing result cloud image display. The seepage analysis and calculation of a concrete face rockfill dam were carried out through the platform, and the results showed that the total water head and seepage field of the dam followed general laws. The seepage calculation results were close to the measured values, providing intuitive support for the analysis of the operating status of the concrete face rockfill dam. The platform design method proposed in this article has been explored in the field of three‐dimensional finite element analysis of concrete‐face rockfill dams, providing auxiliary decision‐making guidance for the design, construction, and operation management of concrete‐face rockfill dams.

Blast injuries can be caused by pressurised containers like gas cylinders, tyres, etc., and are commonly associated with wars and terrorist attacks. The injuries suffered will depend on the type of explosion, for example from shock wave, burns and fractures, which mainly affect the lungs and hollow organs. Accurately noting the nature and extent of any blast injuries suffered will help to explain the patho-mechanism of these injuries. We report a case of 49-year-old pedestrian who sustained bomb blast injuries at a mobile phone tower office in Nepal. An improvised explosive device was used in the attack. All the peculiarities and typical features of blast injuries were evident at autopsy and may provide useful information for researchers studying explosive-related deaths.

The dynamic nature of the mobile office environment and the high sensitivity of data make it impossible to effectively protect data privacy when encrypting data. In order to ensure the business continuity of the enterprise and at the same time improve the effect of data privacy protection, the study of secure cloud storage of mobile office data based on homomorphic encryption is proposed. Combined with the monitoring of the average information characteristics of the corresponding sequence, the discrete key transmission sequence of mobile office data is constructed using chaotic logistic inherent modal expansion sequence to analyze the data storage characteristics. Combined with homomorphic encryption algorithm for the public key encoding configuration of mobile office data, combined with the method of binary discrete random coding, it can realize the data encryption processing, and finally the layered architecture is used to build the cloud storage mechanism. Comparative experimental results show that the algorithm throughput is higher when the proposed method is used for data security storage, and it has a more ideal storage effect.

With the rapid advancement of information technology, the application of mobile technology in enterprise management has become increasingly widespread. From mobile office solutions to intelligent decision support systems, the proliferation of mobile technology has not only enhanced operational efficiency but also provided more flexible and convenient management methods. Existing research indicates that the adoption of mobile office solutions enables enterprises to overcome limitations of time and space, improving work efficiency and employee satisfaction. Additionally, the implementation of intelligent decision support systems allows enterprises to make faster and more accurate business decisions. However, current studies often focus on individual mobile technologies or application scenarios, lacking a systematic exploration of mobile office data sharing and intelligent decision-making collaboration. Moreover, most research overlooks privacy protection issues in the enterprise management decision-making process. To address these gaps, this paper proposes a scheme for mobile office data sharing and intelligent decision-making collaboration and examines the integration of privacy protection in the decision-making process. The findings not only enrich the theoretical framework of management studies but also provide enterprises with a systematic and practical solution for mobile technology applications, enhancing management efficiency and intelligence while effectively safeguarding data privacy and security.

Diagnosis of asthma and chronic obstructive pulmonary disease (COPD) remains an actual problem in Russia. The lack of diagnostics and control of these diseases leads to serious consequences for public health and economic damage. Effective initiatives to improve the level of diagnosis and control of asthma and COPD include the organization of educational activities, instrumental methods of examination, the use of mobile offices for outreach work in remote communities and the introduction of medical information systems. The introduction of digital technologies into medical practice will help to improve the quality of medical care, increase the efficiency of medical centers, and ensure timely diagnosis and control of respiratory diseases. The introduction of modern approaches and methods in the diagnosis of asthma and COPD, active use of validated questionnaires and medical information systems will improve the quality of life of patients and reduce the risks of complications and exacerbations of diseases.

Dual-domain terminal with two built-in independent operating systems - Life Domain and Work Domain, provides convenience for daily use and mobile office. However, the security isolation between the two domains also causes that message reminders cannot be delivered and viewed across domains, which restricts the improvement of work efficiency and the expansion of mobile services. This paper conducts an in-depth study on this pain point and proposes the concept and implementation method of a cross-domain instant messaging reminder service system for mobile office, focusing on solving the problems of: cross-domain isolated boundary exchange of message reminders, timeliness and delivery rate guarantee of message reminders, and security check filtering of message contents. Technically, on the side of mobile office platform, based on AMQP technical framework and protocol, the cross-domain isolated border message queue push and synchronization services are built, which are real-time, reliable and high-throughput.

In modern warfare, digitalization has blurred the line where civilian ends and military begins. Embedded in the participative warfare theoretical paradigm, this article looks into how the information and communication technologies (ICT) enable civic resilience under the conditions of the foreign armed aggression. Specifically, the authors explore how smartphones and smartphone applications empowered the Ukrainian civil society in the aftermath of the Russian full-scale invasion of 2022. Based on an online survey and semi-structured interviews, the article highlights how the device and its features not only allowed civilians to adapt to living in conditions of a constant threat, but also to respond and support the defence from the rear. The authors conclude that, while the smartphone becomes an ‘online resilience hub’, acquiring many new functions like a mobile office, an online volunteer (frontline logistics and procurement) hub, an air-threat warner, a first-hand news source and so on, its security provision functions are not unconditional and may turn to the opposite, depending on the physical circumstances on the ground as well as the virtual information battlefield.

The construction of digital campus network based on nail platform is widely used in mobile office. This paper introduces the application design and implementation method of the nail platform construction in a university. This paper introduces in detail user interface design, function design, database design, etc., and finally realizes several typical application scenarios in mobile office in universities, including message push, file sharing, schedule, etc. The research results of this paper provide a valuable reference for the promotion and application of mobile office in universities. This paper introduces the specific application methods of digital campus network in educational administration management, notification and communication, homework and study management, examination management, daily management and security, and emphasizes the advantages and benefits they bring to education. At the same time, the challenges and problems of digital campus network will be discussed, as well as the direction and challenges of the future digital campus network. Practice has proved that through the flexible application of the nail platform, the efficiency of educational administration management, students' learning experience and campus management level can be significantly improved.

Unveiling fine-scale urban third places for remote work using mobile phone big data

Re-engineering is used to identify, analyze, and redesign the core business processes of the company/organization aimed at achieving a dramatic increase in critical performance measurements such as cost, quality, service, and speed. The achievement of re-engineering is to support more a corporate mission and reduce costs. UD. Top Stiker is one of the companies engaged in the field of mobile phone accessories, stationery and offices and motorcycles are currently developing, so the need to improve the quality of service is getting better. But the business process in UD. Top Stiker has not been going well and has problems that can interfere with the running of operational activities UD. Top Stiker. Using the BPR method and SWOT analysis to generate alternative strategies and BPMN for business process modeling. The research used to obtain data was obtained through literature studies, observations, interviews and provided questionnaires to UD. Top Stiker owners. The final result of this study was a recommendation of a business process redesign by reducing several process stages from the 18 process stages to 13 process stages so that it become more fast and simple. While the value of the IFAS strength factor is 1.55 and the weakness factor is 1.75, while the value of the EFAS opportunity factor is 1.7 and the risk factor is 1.45.

Abstract The development of big data technology provides new ideas and choices for the change of enterprise management style, and informationization management innovation becomes an important means to enhance enterprise competitiveness. In this paper, we mainly use the enterprise informatization maturity model, critical success factor method PDCA management cycle, and other methods combined with the Internet big data technology to study the optimization scheme of enterprise informatization management innovation. The evaluation model is used to evaluate the enterprise’s performance after informatization management innovation to assess the effect of enterprise informatization management innovation. Through the case study of Enterprise-A, which is mainly engaged in the manufacture of steel structure parts for new energy power generation equipment, it is concluded that the management structure of Enterprise-A is clearer, and the authority and responsibility of each department are more explicit after the optimization of information management innovation. The optimized collaboration platform system, human resource management information system, and mobile office system have contributed to Enterprise A’s increased competitiveness in the market and industry. The evaluation index system of Enterprise-A, after the optimization of information technology management innovation, is constructed with 1 target layer, 8 criteria layers, and 24 index layers using the topological evaluation model. After calculating the weights and other work, it is concluded that the performance of enterprise A after informationization management innovation reaches grade 4, which is in the state of “good”. The optimization program of Enterprise A’s information management innovation is effective, as evidenced by this.

The present study emphasizes mixed-method analysis, integrating the partial least square structural equation model (PLS-SEM) and customer journey for mobile pocket office improvement in logistic XYZ company. The extension of the unified theory of acceptance and use of technology (UTAUT 2) model by incorporating perceived risk (PR), personal innovativeness (PI), and trust (TR) variables are used. The sample for this study consisted of 243 res­pondents. Based on the results of the PLS-SEM analysis, two of the eleven tested hypotheses were determined to be rejected. In application usage, the proposed model effectively explained 85.7 per cent of the influence on beha­vioral intention (BI) and 72.1 per cent on use behavior (UB). The customer journey mapping (CJM) investigation's findings show that fluctuations in the use of mobile pocket office technology in the field are generally brought on by a lot of data entry, sluggish internet connections, and overworked field operations. The XYZ company may acquire sugges­tions and knowledge for developing further applications due to this inquiry.

Currently, Indonesia is experiencing a national disaster in the form of the Covid-19 which is a virus with a very fast transmission rate.pandemic Covid-19 is allegedly not only attacking health but also affecting the global economy. In the end, many people use digital transactions such as Mobile banking during this pandemic. Mobile Bankingaservice provided by banks to facilitate their customers in transacting anywhere and anytime. Mobile banking useful for customers in carrying out government policies of stay at home and physical distancing to break the chain of virus spread during the covid 19
 This study aims to determine the effect of Stay at home (X1) and Physical distancing (X2) on interest in using Mobile banking (Y) during the Covid-19. The method used in this study is multiple linear regression analysis, this is an analysis that describes the form of influence between one or more variables with other variables. The type of data used in this study is a secondary data source that was processed from 100 respondents from customers of Bank Central Asia Tbk Bogor Main Branch Office.
 Based on the results of data processing, there is a significant positive effect between stay at home on interest in using Mobile banking services at PT Bank Central Asia Tbk Bogor Main Office, there is a significant positive effect between physical distancing on interest in using Mobile banking services at PT Bank Central Asia Tbk Bogor main office. There is a joint influence of stay at home and physical distancing on the Interest in Using Mobile banking Services PT Bank Central Asia Tbk Bogor Main Office.
 Keywords: Stay at home, physical distancing, intention, and Mobile Banking

A trusted authentication scheme based on super SIM card for mobile office for industry 4.0

Medical affairs approval system is a hot issue in the field of smart medicine. The existing medical affairs approval process is unscientific and opaque, and the approval process is slow, resulting in untimely supply of medical resources. To address this issue, a design and implementation method of a smart medical mobile collaborative office approval system is proposed. Based on the Internet big data information collaboration method, it provides heterogeneous fusion and integration of smart medical mobile collaborative office approval data, strengthens the global efficiency of information data analysis and decision-making, and considers improving data security and privacy protection. The system provides multi-level and multi-type user permissions. The test results show that the proposed method improves the efficiency of medical emergency approval, reduces the approval process, and increases the transparency of the approval process.

BackgroundSince social distancing during the COVID-19-pandemic had a profound impact on professional life, this study investigated the effect of PCR testing on on-site work.MethodsPCR screening, antibody testing, and questionnaires offered to 4,890 working adults in Lower Saxony were accompanied by data collection on demographics, family status, comorbidities, social situation, health-related behavior, and the number of work-related contacts. Relative risks (RR) with 95 % confidence intervals were estimated for the associations between regular PCR testing and other work and health-related variables, respectively, and working on-site. Analyses were stratified by the suitability of work tasks for mobile office.ResultsBetween April 2020 and February 2021, 1,643 employees underwent PCR testing. Whether mobile working was possible strongly influenced the work behavior. Persons whose work was suitable for mobile office (mobile workers) had a lower probability of working on-site than persons whose work was not suitable for mobile office (RR = 0.09 (95 % CI: 0.07 – 0.12)). In mobile workers, regular PCR-testing was slightly associated with working on-site (RR = 1.19 (0.66; 2.14)). In those whose working place was unsuitable for mobile office, the corresponding RR was 0.94 (0.80; 1.09). Compared to persons without chronic diseases, chronically ill persons worked less often on-site if their workplace was suitable for mobile office (RR = 0.73 (0.40; 1.33)), but even more often if their workplace was not suitable for mobile office (RR = 1.17 (1.04; 1.33)).ConclusionIf work was suitable for mobile office, regular PCR-testing did not have a strong effect on presence at the work site.Trial registrationAn ethics vote of the responsible medical association (Lower Saxony, Germany) retrospectively approved the evaluation of the collected subject data in a pseudonymized form in the context of medical studies (No. Bo/30/2020; Bo/31/2020; Bo/32/2020).