mobile application

This study investigated the role of Telegram, a mobile messenger app, in mastering receptive and productive knowledge of vocabulary by Iranian EFL learners. In addition, it was intended to survey EFL learners’ attitude toward using telegram to learn English vocabulary. Therefore, both quantitative and qualitative design were used. So, 57 students were selected from a language institute in Isfahan, Iran. To homogenize the participants, Oxford Quick Placement Test (OQPT) was administered and the participants were divided into two groups accordingly, a Telegram group and a control group. At the beginning of the study a checklist of words was given to the participants. Afterward, during the study, the experimental group received the treatment (teaching words via telegram), while the control group received the target words traditionally. After 8 sessions, 20-30 minutes each, an achievement test was administered to the groups. The results of Independent Sample t-test revealed a statistically significant difference between the achievement test scores of the experimental and control group. Moreover, the participants had positive attitude about using Telegram to learn English vocabulary. The findings of this study may inspire teachers to use mobile applications and also course developers to modify and improve not only the curriculum, but also the methodology of teaching vocabulary.

In the theory of traffic flows the main characteristics are: intensity, speed, and density.  They make it possible to use hydrodynamic models. In connection with the development of modern highways and road networks, traffic flows behavior is becoming more and more complex and diverse. In particular, the B.Kerner studies have shown that the laminar solution of hydrodynamic models is poorly correlated with experimental data. Our research team is developing tools for intelligent monitoring of traffic flows on fragments of the road network with different geometries.  The paper presents a project of a client-server system, which allows obtaining, in real-time, information regarding the basic characteristics of traffic flows at the junction of any configuration using mobile devices. The automation of obtaining characteristics is based on the application of image recognition algorithms (virtual detection method).

The incorporation of STEM education into the curriculum has been an aspiring objective for many nations around the world. Most students choose not to pursue STEM-discipline studies because they are losing interest slowly. Moreover, the level of engagement required for STEM education is limited due to inadequate interactive teaching and tools that facilitate effective learning in a classroom setting. The objective of this project is to assess how educational game applications can help incline students’ interest in science, develop an educational game application, and conduct user experience testing. A mobile application on Earth and Space Science has been developed for 10 – 11-year-old school students. The project is based on the Rapid Application Development methodology considering the short development timeframe.  The application was created using the Ionic Framework, Angular 5, C#.NET and SQLExpress. The findings indicated that this experiment motivates students to be more inclined to science.

Scaffolding research has been widely investigated involving parent-child within the first language (L1) context without considering the cognitive issues and Intelligence Quotients (IQ) aspects as crucial precursors of the scaffolding process. This case study aims to find emergent themes and theorize potential scaffolding theory from the interaction of two-second language (L2) Autism Spectrum Disorder (ASD) children and normal parents with minimum English exposure, cognitive disorders, and different IQ levels on the mobile story-sharing application. Participant observations and in-depth interviews on scaffolding using story-sharing activities among children, parents, and researchers were conducted every week for six months. Thematic analysis was implemented inductively and interpreted by two experts to find the emerging variation of scaffolding theories. The results showed that ASD learners' scaffolding process involved more complex stages than the previous studies. The complexities of scaffolding involved repetitive recall, translating, imitating, cooperating, target and crises. ASD learners could write a simple phrase and short sentence after exhaustive efforts. Since ASD learners’ previous vocabulary mastery was excluded, it is worth pursuing further researchers to examine learners’ vocabulary and story writing development using the same application.

Over the last decade, Mobile-assisted Language Learning (MALL) has led to an authentic and contextual language learning process across the globe (Kukulska-Hulme, 2009). It has played a pivotal role in language learning in general and vocabulary learning in particular as a building block of academic writing. The current study examined the effect of a mobile application (i.e. AWL builder) on academic vocabulary learning among sophomore university students in applied linguistics. The study also focused on measuring students' perceptions and problems in utilizing mobile-assisted applications in acquiring English academic vocabulary. Accordingly, using convenience sampling procedures the participants were divided into experimental (N =36) and control (N = 36) groups. The experimental group used a mobile application (i.e. AWL builder), while the control group used a traditional approach. Furthermore, to answer research questions academic vocabulary pre-and post-tests and a questionnaire were employed. The findings show that the AWL group showed prominent performance in academic vocabulary tests. The current study concludes that instructors should take into account mobile devices as useful supplementary tools to enhance L2 academic word retention and include them in regular language curriculum.

In a world that is becoming increasingly digitized, the ubiquitous technology has revolutionized every aspect of our lives, and education is no exception. Smartphones, in particular, have opened up a new horizon for language learning, transforming conventional instruction into a dynamic, interactive, and genuinely innovative digital experience. This widespread usage of mobile devices has contributed to the development of several mobile apps for English language learning. In this light, uTalk distinguishes itself from other language learning applications as it offers remarkable benefits for expanding learners' vocabulary, and this study will offer a critical review of this app by spotlighting its pluses and minuses for various language learners. The uTalk application incorporates the element of gamification, which makes the learning of vocabulary more interesting and engaging for learners. The review rightly unravels that uTalk's diversity of vocabulary categories, constructed pronunciation technology features, gamification activities, and straightforward teaching methodology render it an outstanding learning resource for both learners and teachers as a valuable supplementary learning and teaching tool. Notwithstanding its flaws (that is, having the same template-based protocol for all languages), with its innovative approach to language learning, uTalk has the potential to revolutionize how we learn and communicate with each other. This review article serves as a guide that can assist educators in leveraging the power of technology to create engaging and interactive learning environments for their students, and it can unravel new horizons for teachers and curriculum developers to introduce the app as an additional resource for their students.