Mobile Development - Science topic

In recent years, the scale of the impact of climate change and its related side effects has become ever more massive and devastating. Sustainable Development Goals (SDGs), promoted by United Nations, aim to front issues related to climate change, among others. In particular, the project CROWD4SDG focuses on a bunch of SDGs, since it promotes enviro...

For longer journeys, when drivers of electric vehicles need a charge on the road, the best solution is off-board ultra-fast chargers, which offer a short charging time for electric vehicle batteries. Consequently, the ultra-fast charging of batteries is a major issue in electric mobility development globally. Current research in the area of power e...

The successful adoption of IoT and scenarios in different domains have led to the development of several software platforms for managing IoT devices and data. These platforms are based either on cloud-centric or decentralized models. Cumulocity is a proprietary cloud-centric platform which is being used in several industrial IoT scenarios. While Cu...

Screen recordings of mobile applications are easy to obtain and capture a wealth of information pertinent to software developers (e.g., bugs or feature requests), making them a popular mechanism for crowdsourced app feedback. Thus, these videos are becoming a common artifact that developers must manage. In light of unique mobile development constra...

With the recent rise of the Kotlin programming language as the main contender for Android mobile development, very few courses in Higher Education Institutions exist which incorporate Kotlin as one of the main languages. In addition, various online course platforms which offer learning Kotlin are still very low in number, and the ones that do exist...

Surveys in mobile learning developed so far have analysed in a global way the effects on the usage of mobile devices by means of general apps or apps already developed. However, more and more teachers are developing their own apps to address issues not covered by existing m-learning apps. In this article, by means of a systematic literature review...

Urban Air Mobility development and deployment into future cities is gaining increasing and relevant interest in the last years, as a new mobility form suitable to meet the future greener, scalable and efficient mobility targets needed to solve the issues today's big cities are facing in terms of traffic congestion as well as related environmental c...

Transportation is extremely important in society's day-to-day operations. A major portion of the working class in most cities go to work and school regularly. Commuting can be used for a variety of reasons, including relaxation, dining out, and other activities. Land transportation, which includes the use of both individual and commercial cars, is...

Human values such as honesty, social responsibility, fairness, privacy, and the like are things considered important by individuals and society. Software systems, including mobile software applications (apps), may ignore or violate such values, leading to negative effects in various ways for individuals and society. While some works have investigat...

Mobility planning is rarely individually tailored. Instead people have to make an active effort to adapt standard solutions to their requirements. Routing apps like Google Maps allow for personalization only by saving important places like home and a workplace but do not allow the user to influence the routing suggestions or choice of mode of trans...

Connected, cooperative autonomous driving and mobility promises increased comfort and safety for public transportation and logistics in urban and suburban regions. Stationary roadside infrastructure equipped with intelligent perception sensors and communication units has the potential to increase the field of view and mitigate occlusions in percept...

Les jeux informatiques font de plus en plus partie des activités quotidiennes des étudiants, il a également été démontré qu'ils soutiennent la motivation et l'apprentissage. C’est ainsi que la gamification a été pensé afin d’accomplir des tâches fastidieuses de manière agréable même si cela reste difficiles à mettre en oeuvre en classe. La gamifica...

Recently, urban housing policies in Europe have become more mobile, developing local responses to the housing question by building on examples from other cities. To understand the movement of policies, the policy mobility debate suggests sometimes irreconcilable concepts and we still need concepts that address the spatial dimension of how urban hou...

El desarrollo de aplicaciones móviles mantuvo un año de crecimiento significativo después de años, aunque para las empresas relativamente pequeñas y de desarrollo de software, es difícil abordar el desarrollo móvil de forma nativa, con desarrolladores especializados en ambas plataformas o con diferentes equipos de desarrollo paralelo. Por este moti...

The complexity of software projects and the rapid technological evolution make it such that developers often need additional help and knowledge to tackle their daily tasks. For this purpose, they often refer to online resources, which are easy to access and contain a wealth of information in various formats. Programming screencasts hosted on platfo...

Urban Air Mobility (UAM) has the potential to disrupt air transportation, providing disruptive innovation not only to aviation but also to mobility systems and urban planning. Underpinned by technological advances in batteries, as well as in electric and distributed propulsion that facilitate the design of novel aircraft types with the capability f...

Population migration activity in the Carpathian region of Ukraine is currently high in intensity and scale compared to the national average. This situation is caused by subjective factors (lower living standards and quality of life, employment problems, escalation of armed conflict in the east) and objective factors (globalization and increasing po...

The automotive industry has used plastics almost since the beginning. The lightness, flexibility, and many qualities of plastics make them ideal for the automotive industry, reducing cars’ overall weight and fuel consumption. Engineering plastics in this industry belong to the high-performance segment of non-renewable resources. These plastics exhi...

Many platforms are emerging recently and businesses need to work with all of them, therefore, creating applications that work on multiplatform like Android, IOS, Windows …etc. is necessary these days. Building a separate native application for each platform as well as working separately with both Frontend and Backend is costly in several respects,...

Nowadays, mobile applications represent the principal means to enable human interaction. Being so pervasive, these applications should be made usable for all users: accessibility collects the guidelines that developers should follow to include features allowing users with disabilities (e.g., visual impairments) to better interact with an applicatio...

This project stands by acknowledging the use of mobile technology is progressively popular among early childhood learners in recent years. But, an extensive systematic literature search on educational mobile technology and touchscreen indicated that most of the applications are not suitable for early childhood learners as it lacks several multimedi...

This study demonstrates how to develop a roadmap guiding a company’s technology and innovation for future mobility by integrating the results from foresight and scenario analysis. The key drivers and trends influencing the urban development of Bangkok in the next 10 years were determined through the environmental scanning approach. The participator...

This article examines the human rights of minorities (huquq al-aqalliyyah) in the context of the Iraqi region. In the first part of the study, the general course of Iraqi political history, including Saddam's tenure, is discussed. After an overview of the historical and political conditions of minorities in Iraq, the political discrimination agains...

Electric vehicles (EVs) are predicted to be a major part of Europe's future mobility framework and the amount of electricity used by them, influenced by variations in the average driving habits, in conjunction with the local energy mix, will have a significant effect on the local GHG (Greenhouse gasses) emissions footprint. Seeing as the Western Ba...

During the Covid-19 pandemic, teaching and learning activities were threatened with a decline in the quality of world education, including the quality of education in Indonesia. Students and teachers cannot interact to carry out educational activities at school. Meanwhile, in the world of education, interaction and communication are very important...

This technical report describes the details of our TASK1A submission of the DCASE2021 challenge. The goal of the task is to design an audio scene classification system for device-imbalanced datasets under the constraints of model complexity. This report introduces four methods to achieve the goal. First, we propose Residual Normalization, a novel f...

Recently, significant research efforts have been initiated to enable the next-generation, namely, the sixth-generation (6G) wireless systems. In this article, we present a vision of metaverse towards effectively enabling the development of 6G wireless systems. A metaverse will use virtual representation (e.g., digital twin), digital avatars, and in...

Mobile learning theory and the demand analysis of mobile learning systems for ideological and political education at universities are presented in this study. The study analyses the use of mobile learning based on industrial communication devices (ICDs) in ideological and political education by doing research on mobile development technology and mo...

Because of the growing popularity of smartphones and tablets, the use of mobile applications has exploded recently. However, the variety of mobile platforms compels developers to create an app for each, making the process more complex and expensive. Thus, open-source cross-platform mobile frameworks have been developed to address this problem, allo...

This paper addresses the problem of transport systems in remote areas, defined by a set of constraints deriving from a sparse population, infrequent transportation location means stops and cost-effectiveness of the system. Remote areas attractive to tourists additionally require transportation services designed with respect to changeable demand and...

Big data is the product of the development of the times, which affects all aspects of social development and reorganizes the ideological and political network system of universities. The development of big data brings new opportunities and challenges to the NIPE (network ideological and political education) system of universities. Therefore, univer...

When virtual reality (VR) entered the consumer market in 2016, it was accompanied by claims of its potential as a “revolutionary” new technology. This article examines these claims of newness by focusing on statements made by industry leaders and other professionals. The findings suggest repetitions of problematic discourse, in which colonialist la...

In order to incentivise consumers to engage in sustainable consumption, a mobile application system is developed to implement an eco-incentive scheme, in which eco-credits are awarded to consumers who recycle and reuse end-of-life products and in which they can use the eco-credits for discounts in shopping, exchange the eco-credits for museum/theat...

These days, over three billion users rely on mobile applications (a.k.a. apps) on a daily basis to access high-speed connectivity and all kinds of services it enables, from social to emergency needs. Having high-quality apps is therefore a vital requirement for developers to keep staying on the market and acquire new users. For this reason, the res...

Existing acoustic scene classification (ASC) systems often fail to generalize across different recording devices. In this work, we present an unsupervised domain adaptation method for ASC based on data standardization and feature projection. First, log-amplitude spectro-temporal features are standardized in a band-wise fashion over samples and time...

En el contexto actual de la educación virtual, debido a la emergencia sanitaria por el SARS-CoV-2, el desarrollo de las tecnologías ha sido de mucha importancia, constituyendo el escenario ideal para las aplicaciones móviles (apps) orientadas a la educación superior como complemento a las actividades académicas. El objetivo del presente artículo es...

The thesis elaborates on urban planning requirements for Urban Air Mobility (UAM) physical infrastructure. UAM or air taxis is an emerging field aimed to be integrated into the existing urban landscapes as a complementary transport mode. Therefore, its physical infrastructure or landing facilities have to be planned considering the set of urban pla...

En el contexto actual de la educación virtual, debido a la emergencia sanitaria por el SARS-CoV-2, el desarrollo de las tecnologías ha sido de mucha importancia, constituyendo el escenario ideal para las aplicaciones móviles (apps) orientadas a la educación superior como complemento a las actividades académicas. El objetivo del presente artículo es...

Common development issues in historic city centers are dense urban blocks (with buildings that do not follow modern construction standards), narrow traffic corridors, and low mobility of pedestrians and cyclists. Modern solutions, like smart traffic control systems, parking restrictions, the introduction of speed limitations and dynamic yellow lane...

Home gardening has been practiced over centuries in rural areas for their food and financial security. This practice has also engendered the urban people to supply toxic-free organic vegetables and fruits, to control pollution, etc. However, urban gardeners are facing a lot of economical, infrastructure, and physical challenges in their practice. E...

Resilience is an attitude of a system to cope with shock or stress and to guarantee its continuity. Referring to a city or a neighborhood, a resilient system is an urban body that can sustainably adapt to natural and climate hazards, economic, social, and technological shocks. Moreover, it can sustainably transform solving chronic problems such as...

O presente trabalho objetiva trazer uma análise da geografia histórica das migrações no Brasil através do conceito de mobilidade da força de trabalho desenvolvido por Gaudemar (1977). Dessa forma, nossa análise se dá sobre as mudanças pelas quais passaram a mobilização espacial das forças de trabalho (através das migrações internas e internacionais...

The aim of the article is to study the academic mobility of students in the context of internationalization of education, exchange of experiences and gaining additional knowledge and skills between participants in the process of academic mobility. The research methodology is to use methods of questionnaires, surveys, interviews among students to st...

La tecnología ha influenciado en el crecimiento de las aplicaciones móviles al ir evolucionando conforme los hábitos de consumo y demanda, sobre todo cuando son orientados a la salud. Este articulo propone una aplicación móvil que permita buscar médicos cercanos a la ubicación del dispositivo reduciendo el tiempo que se tarda normalmente y mostrand...

Abstrak Sejak tahun 2019 lalu Flutter telah menjadi topik hangat di tengah kalangan mobile developer Flutter sendiri merupakan Software Development Kit (SDK) yang bisa membantu developer dalam membuat aplikasi mobile cross platform. Ada banyak aplikasi dari brand terkenal yang dibuat dengan Flutter. Sebut saja Alibaba, ebay, hingga Google Ads. Hal...

Flutter adalah teknologi open source dari Google yang bisa digunakan untuk membuat aplikasi Android dan iOS. Karena bersifat open source dan menghasilkan aplikasi lintas platform, maka Flutter Sejak tahun 2019 lalu telah menjadi topik hangat di tengah kalangan mobile developer. Artikel ini akan membahas penggunaan Flutter dalam membangun Aplikasi A...

Development cooperation actors have been addressing climate change as a cross-cutting issue and investing in climate adaptation projects since the early 2000s. More recently, as concern has risen about the potential impacts of climate variability and change on human mobility, development cooperation actors have begun to design projects that intenti...

‘Strengthening National Strategies for Financing Adaptation in Nepal’ is a case study that explores Nepal’s perspectives and needs in regard to increasing the volume and quality of finance for adaptation, including financing from Multilateral Development Banks (MDBs) and initial efforts to lay the groundwork for a financing strategy for adaptation....

The examination is used to determine the strengths and limitations of certain individuals. In the fast-growing Information Technology (IT) business, IT workers who have certifications on their resumes are more likely to be employed, earn higher salaries, develop their professions, and have more opportunities for new jobs. As mobile devices have bec...

The smart mirror helps humans to use their time effectively. It serves as the simple mirror and allows the user to see important updates and control electrical appliances simultaneously. Smart mirror is developed to let the user do multi-tasks while he was leaving from home. This system consists of two applications one is the smart mirror applicati...

The market for shared mobility services is growing very quickly. New types of vehicles have been introduced, and the offer of available services and functionalities has expanded, the purpose of which is to improve the quality of service. Despite all the improvements, it is still not possible to speak of achieving full availability of systems that m...

Purpose : to formulate the general conception of sustainable mobility management in modern cities based on an analysis of the main approaches to the management of the development of sustainable mobility. Methods : the study is based on the application of systems analysis methods. The analysis is based on open sources information such as scientific...

RESUMEN La presente investigación, tiene como finalidad establecer el uso de un sistema de información para la Instancia Operadora Estatal (IOE) del Proyecto México Conectado (PMC) en el Estado de Tabasco, con el objetivo de mejorar el registro, control y acceso a la información de los sitios y espacios públicos en relación a las diversas actividad...

p>A crescente demanda por processos digitalizados a partir da evolução tecnológica na Indústria 4.0 é de suma importância, havendo a necessidade de acesso a informações de maneira mais rápida, intuitiva e barata. Neste contexto, este artigo propõe o desenvolvimento de um protótipo de aplicativo móvel nativo Android de um sistema web existente que a...

In this article, we present PolyRec Gesture Design Tool (PolyRec GDT), a tool that allows the definition of gesture sets for mobile applications. It supports the entire process of designing gesture sets, from collecting gestures to analyzing and exporting the set created for use in a mobile application. It is equipped with the PolyRec gesture recog...

SOUHRN: Článek se věnuje výzvám, kterým čelí nejen český, ale celoevropský trh vozidel na LNG v souvislosti se současnou, jakož i chystanou, regulací na úrovni Evropské unie. Snaží se přitom o kritický pohled na problematiku environmentálních přínosů zemního plynu v dopravě. Poukazuje tak na některé otazníky, které zaznívají vůči zemnímu plynu před...

According to the latest report from the United Nations, World Urbanization Prospects 2019 Revision, by 2050 more than two-thirds of the world's population is expected to live in urban areas or about 6.3 billion people, with close to 90 percent of the increase concentrated in Asia and Africa (World Urbanization Prospects 2014 Revision, 2015, pp. 12)...

This article examines the importance of using gaming technologies in Russian lessons, since gaming technologies contribute to the education of cognitive interests and the activation of students’ activities. Revealing the internal potential of students is the main principle of the personality-activity approach in the educational process. Lessons con...

This study reported the staging of process on developing a mobile application for real-time data management information system on monitoring and feedback in early childhood education, it can help tracking child care and education and assist teacher in monitoring and feedback on child services. A study was carried out to gather necessary information...

The development of effective business models is an essential task in highly competitive markets like mobile ecosystems. Existing development methods for these business models do not specifically bring into focus that the development process profoundly depends on the situation (e.g., market size, regulations) of the mobile app developer. Here, a mis...

Development of mobile application especially android development is increasing day by day. It is one of the dominant mobile operating systems in the current scenario with an 80 percent market share. There is a need to develop and deliver high quality mobile applications. Selecting a right architectural pattern for the development purpose is essenti...

Indian cities are facing population rise, space crunch, and urbanization, which is leading to severe transport sector emissions, congestion, and unsustainable car ownership growth. One solution is adopting car-sharing, a good example of Circular-Economy (CE), and promotes sustainable mobility development. There are many car-sharing models, and mini...

Testing and evaluation on real devices are a requisite for mobile development, but this is still not mainstream practice. Software testing is not well accepted among students, being perceived as a boring topic or useless, so, to teach software testing in an effective way it's necessary to use real-life experimentation to show their importance. This...

Developing the same mobile app for multiple platforms is a prominent challenge for practitioners in mobile software development. When starting an app project, practitioners are faced with a plethora of development approaches to choose from. Progressive Web Apps (PWAs) are a novel and promising approach for mobile cross-platform development (MCPD)....

To support the manual contact tracing methods of Covid-19, countries and big companies like Apple and Google are busy developing several contact tracing applications. The purpose of digital contact tracing apps is to accelerate existing traditional face to face interview method which can control the pandemic effectively and rapidly. A major concern...

IMPACT: Implementation of digital and mobile applications in clinical research crisis response protocols can mitigate their impact on clinical research. OBJECTIVES/GOALS: Crisis management is fundamental to ensuring the protection of human subjects during a clinical trial. Mobile apps have the capacity to allow for quick access to crisis response p...

Cross-platform frameworks for mobile application development are pervasive and allow developers to build applications that can operate on a spectrum of mobile platforms. With the high availability of such frameworks, it is imperative to give better understanding about the perception of industry and the challenges they face in this field. Although t...

Developing strategies for efficient expansion of cancer stem-like cells (CSCs) in vitro will help investigate the mechanism underlying tumorigenesis and cancer recurrence. Herein, we report a dynamic culture substrate tethered with integrin ligand-bearing magnetic nanoparticles via a flexible polymeric linker to enable magnetic manipulation of the...

Across the globe, urban areas experience the phenomena of rising road-congestion, air pollution and car accidents. These are just a few popular quantified effects that arise due to rapid, uncoordinated urbanization on a car-centric city layout. There is an urgent need to consider new concepts of urban mobility development to combat these negative e...

The research is conducted based on the nationwide goals of Indonesia proposed in the Nawacita document, where one of the big goals is to improve the human resource greatly. Providing a good medium such as a job marketplace can be part of improving the human resource. Since most of Indonesian citizen nowadays has easy access to internet, which can e...

The use of mobile applications or even optimized web pages has been a significant factor for any kind of business willing to upgrade their customer reach or revenue. Nowadays, this is achieved with a variety of programming languages that are able to develop a mobile application and upload it on an online store for their customer needs, or even crea...

Theoretical and practical development of the problem of students’ adaptation in a foreign language and multicultural society is one of the key problems of the academic mobility development of the individual throughout life. The need to solve this problem is determined by the socio-cultural dynamics of education development in the context of its glo...

Background Children with profound intellectual and multiple disabilities (PIMD) or severe motor and intellectual disabilities (SMID) only communicate through movements, vocalizations, body postures, muscle tensions, or facial expressions on a pre- or protosymbolic level. Yet, to the best of our knowledge, there are few systems developed to specific...

The Kostrzewski K fibula from Bălăneşti represents one of those Late La Tène traces of a pluri-directional mobility developed even without Rome’s involvement. This escalation of supraregional contacts cannot be placed earlier than the beginning of the 1st century BC. That time, not only the local communities of the eastern Carpathian Arch were taki...

Mobile application development is a highly competitive environment; agile methodologies can enable teams to provide value faster, with higher quality and predictability, and a better attitude to deal with the continuous changes that will arise in the mobile context application (App), and the positive impact of that on sustainable development throug...

Abstrak Aplikasi seluler adalah sebuah program komputer atau aplikasi perangkat lunak yang dirancang untuk dapat dijalankan di perangkat seluler seperti ponsel pintar, tablet, atau jam tangan. Aplikasi seluler pada saat ini merupakan teknologi yang berkembang sangat pesat. Perkembangan aplikasi seluler yang pesat berdampak pada gaya hidup masyaraka...

The central themes of this study are how housing tenure affects moving away from neighbourhoods with differing degrees of immigrant concentration in Stockholm and, comparing two cohorts, how the relationship between housing tenure, ethnic background and residential mobility develops over time. The findings reveal that the effect of housing tenure o...

In this study, I investigate nnoboa and rotated susu systems and how they operate as indigenous co-operatives that mobilize savings from its members. The nnoboa system, according to oral tradition, evolved out of the communal way of living in Africa, particularly Ghana. Nnoboa is a form of cooperative society whereby members of the society help to...