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This research aims to produce a mobile learning media product using an articulate storyline application on human circulatory system material that is feasible and can be used by students at SMA Negeri 1 Amurang. Mobile learning media using the articulate storyline application is needed by school teachers to help during the learning process. This type of research is Research and Development / R&D development research using the ADDIE model. This model, as the name suggests, is Analysis, Design, Development, Implementation and Evaluation. The test instrument in this research is the product validity results from material and media experts. The data analysis techniques used are qualitative and quantitative approaches. The results of this research: 1) Development of mobile learning media using the articulate storyline application on the circulatory system material. 2) The quality of mobile learning aids on human circulatory system material is excellent. The assessment results from learning material experts obtained a feasibility percentage score of 85% for the very valid category. The assessment results from learning media experts obtained a feasibility percentage score of 89.9% for the very valid category. The response of students in class XI MIPA was in the perfect/exciting criteria with a percentage of 87.5%. It was concluded that the mobile learning media using the articulate storyline application on the circulatory system material at SMA Negeri 1 Amurang is very suitable to be used as a source of teaching material in the learning process.

The background for the design of the user interface for the Hola-Hola mobile application is the problems that exist in the Hola-Hola premium gadget accessories business. Namely the limited space for product sales in businesses, which only provide offline services, so marketing is not effective and results in product sales being relatively low. This design uses the "Design Thinking" method with a user-focused approach, as well as "S.W.O.T" as a data analysis method, and uses the elements and principles that exist in U.I. Design and visual communication design in general. This application functions as a forum for conveying information about products and services, and user transactions, as well as a feature called "custom case", which is designing case designs directly through the application. The output of this design is an application prototype, aiming to see the user flow in the application later, as well as supporting media that have their respective functions. From the feasibility tests that have been carried out on several targets, a positive response has been received in terms of interface appearance as well as existing functions and features. Fresh appearance, the message conveyed and the flow is clear. The custom case feature is the main attraction for users, and the placement of sales features needed by Hola-Hola is in one application, so this application is expected as a business strategy for businesses, in increasing and expanding marketing.

PLN (Persero) UP3 Binjai is one of the PLN units responsible for the electricity distribution function. In the electricity business, its position is as an interface with customers. The aim of this research is to determine the effectiveness of using the PLN Mobile application in the customer service section at PLN UP3 Binjai. In collecting research data, a qualitative method was used consisting of interviews and observations as well as literature review, interviews were conducted to PLN employees in the customer service department and PLN mobile users. The results of the research are that the PLN Mobile Application is quite good and very useful for UP3 Binjai customers to fulfill electricity needs, complaints and grievances, however, socialization is not yet evenly distributed so that there are still PLN customers UP3 Binjai who have not used the PLN Mobile application. Apart from that, the PLN Mobile application also has a positive impact on both customers and PLN employees because it will be more effective and save time and energy for both customers and employees in resolving customer complaints.

This research aims to determine the optimization of the Quick Response Code Indonesian Standard (QRIS) payment system in realizing financial inclusion. The research method used is qualitative descriptive analysis using the literature method by conducting a literature study. The research results show that using QRIS is getting easier because it is able to reach various merchants with integrated mobile banking applications and digital wallets. Optimizing the QRIS payment system can realize and overcome the challenges of financial inclusion in Indonesia and open wider financial access for Indonesian society as a whole.

This study aims to determine how much the influence of gamification and perceived enjoyment contributes to repurchase intention both partially and simultaneously on the Shopee mobile application. The research methods used in this study are descriptive methods and associative methods. In this study, the unit of analysis is individuals, namely users of the Shopee games feature in Bandung City who use the Shopee mobile application. The sample in this study was 97 respondents. Sampling with certain considerations or criteria is a sampling technique used in this study. The analysis method uses multiple linear regression analysis, in addition to testing the validity and reliability of the research instrument. The results of the study show that gamification has a partial effect on repurchase intention. Perceived enjoyment has a partial effect on repurchase intention. Gamification and perceived enjoyment simultaneously affect the repurchase intention on the Shopee mobile application.    

This study aims to determine the Analysis of the Effect of Customer Trust on the Decision to Use Mobile Banking Through Perceived Risk as an Intervening Variable (Case Study on Mobile Banking Application Users at UIN North Sumatra Students). This study uses a quantitative approach. In this study, a questionnaire was used to collect data, and 100 students at UIN Sumatra Utara were selected as a sample using a purposive sampling method. Data analysis in this research is quantitative data analysis. Statistical tests known as the T-test, F-test, and the coefficient of determination R2 are all components of this analysis, as are the path analysis tests. Based on the research analysis, it can be concluded that customer trust has a positive and significant effect on perceived risk, customer trust has a positive and significant effect on the decision to use, perceived risk has a positive and significant effect on the decision to use, customer trust has a positive and significant effect on the decision to use through perceived risk as intervening variable. This means that a high perceived risk in accordance with customer trust will lead to a high decision to use the mobile banking application. This result is important for Islamic banking to minimize the risks that will be felt. Through breakthroughs to improve the security of the mobile banking system, thereby maintaining customer trust which will have an impact on the decision to use mobile banking services.

Effect of Application Usage “Hello English” Smartphone Based Android Against Upgrades Student Learning Outcomes in English Subjects in Middle School (Quasi-Experiments in Language Subjects English Class VII Students at Sidrap 1 Public Middle School) The research started with a lack of student learning outcomes with a percentage below 50% for English material, especially listening skills . Research done by using the experimental method. Planning is made such as using the Hello English Application based on Android and research instruments to support learning. The implementation of learning is passed properly starting from the initial activities (giving pretest questions), core activities (introduction, and use of the application Hello English) and closing activities (giving post test questions).  This shows that the use The Hello English application has the effect of increasing student learning outcomes in English subjects in junior high schools, specifically ability listening.

In this era of globalization, business organizations must continue to improve the level of professional services in their respective fields. The use of PLN Mobile in the customer service department at PLN ULP Medan Baru has the potential to provide significant benefits in improving service quality and customer satisfaction. This application is expected to bring positive changes by providing easy access to information for customers regarding billing, blackouts, and other important information. The purpose of this research is to analyze the customer service and benefits of PLN Mobile at PLN ULP Medan Baru. This study uses a qualitative approach to explore an in-depth understanding of the benefits of using PLN Mobile in the customer service department at PLN ULP Medan Baru. A qualitative approach allows researchers to understand customer perspectives, views, and experiences in depth and contextually. Based on the results of the research and discussion conducted by the researchers, it can be obtained that the customer service and benefits of PLN Mobile at PLN ULP Medan Baru are quite good and very useful for customers at PLN ULP Medan Baru, Medan City to meet their electricity needs, complaints and complaints, however, socialization that has not been evenly distributed has resulted in there being PLN ULP Medan Baru customers who have not used the PLN Mobile application. The five dimensions of customer service used by researchers according to Tjiptono (2014: 18), namely the Tangibility, Reliability, Responsiveness, Assurance, and Empathy dimensions at PLN ULP Medan Baru are quite good.  

Plant disease is one of the problems in the world of agriculture. Early identification of plant diseases can reduce the risk of loss, so automation is needed to speed up identification. This study proposes a custom-designed convolutional neural network (CNN) model for plant disease recognition. The proposed CNN model is not complex and lightweight, so it can be implemented in model applications. The proposed CNN model consists of 12 CNN layers, which consist of eight layers for feature extraction and four layers as classifiers. Based on the experimental results of a plant disease dataset consisting of 38 classes with a total of 87,867 image records. The proposed model can get high performance and not overfitting, with 97%, 98%, 97% and 97%, respectively, for accuracy, precision, recall and f1-score. The performance of the proposed model is also better than some popular pre-trained models, such as InceptionV3 and MobileNetV2. The proposed model can also work well when implemented in mobile applications.

This research refers to the decision of presidential regulation number 80 of 2017 concerning the Food and Drug Supervisory Agency and based on the approval letter of the Minister of Administrative Reform and Bureaucratic Reform Number B/411/M.KT.01 2018 dated June 8, 2018 concerning the Arrangement of Technical Implementation Units of the Food and Drug Supervisory Agency. /In this study, the problem for researchers is to find out how the socialization of the POM Workshop in Tanjungpinang is to help the consumer community to choose products that already have a distribution permit in order to protect consumers from dangerous cosmetics by introducing the Bpom Mobile application as a very useful application to help the public in purchasing cosmetics that are safe and have a distribution permit. the research used in this research is to use a descriptive qualitative approach with primary and secondary data sources and use data collection techniques by observation, interview, and documentation. The theory in this study refers to Budiani's theory (2007: 53), namely the accuracy of program targets, program socialization, program objectives, program monitoring. The results showed that the first indicator, namely the accuracy of program targets, still had to set age limits to be able to use the Bpom Mobile application so that people could find out the rules for using the Bpom Mobile application. The second indicator is the socialization of the program, the Pom Workshop in Tanjungpinang makes a lot of socialization both for the community, students of school children who make Bpom Mobile material an important material in every socialization / counseling and even open a stand to explain the Bpom Mobile application. The third indicator is the purpose of the program, has the aim that the public knows that there is an application that is very helpful for buying a product to ascertain whether the product used has a distribution permit and is safe for use in everyday life. The fourth indicator is monitoring program results, the POM Workshop in Tanjungpinang sees that the results of the Bpom Mobile application program are beneficial to the community even though it is difficult for people who cannot use cellphones to use the Bpom Mobile application. The conclusion of this study is that the socialization of Bpom has not been effective because there are still many people who do not know that the Bpom Mobile application exists.

Uncontrolled diabetes could lead to serious complication. Diabetes therapy consists of four pillars where nutrition education is very important in managing the disease. Objective : To analyze the effect of nutrition education (Diabetes’ four pillars management) through android mobile application on the knowledge of Diabetes’ four pillars management in patients with DMT2. Method : A quasi experiment research with a pretest posttest control group design. Twenty-six participants were selected by simple random sampling method. Data were collected based on identity and knowledge which were done by interviewing with questionnaires. Changes on knowledge levels were determined by Mann Whitney test. Result : There were significant changes on knowledges related to diabetes (p=0.034), medical nutrition therapy (p=0.008) and physical exercise (0.014) between intervention and control groups, and there was an increase in pharmacological therapy knowledge but we did not observe any significant differences between intervention and control group (p=0.976). Conclusion : Nutrition education (Diabetes four pillars management) through android mobile application can increase knowledge of diabetes, medical nutrition therapy and physical exercise

Pemanfaatan teknologi bagi CV. Global Mitra Perkasa dengan menggunakan WhatsApp sebagai media koordinasi proyek, tidak sesuai untuk manajemen proyek yang terstruktur. Untuk mengatasi masalah yang ada pada mitra, maka pada pengabdian ini akan dibangun sebuah aplikasi manajemen proyek dengan mengimplementasikan Application Programming Interface (API) yang terintegrasi dengan aplikasi mobile berbasis Android untuk memudahkan manajemen dan dokumentasi proyek secara terstruktur dalam satu sistem internal perusahaan. Metode pengabdian ini dimulai dari analisa masalah kemudian dicari penentuan solusinya, dilanjutkan dengan pembuatan aplikasi dan testing aplikasi, jika sudah tidak ditemukan bug kemudian dilanjutkan testing menggunakan data pekerjaan proyek sekaligus evaluasi dan tahap terakhir adalah implementasi. Hasil kegiatan menunjukkan administrasi dan koordinasi lebih terstruktur, dan efisien dalam pelaksanaan proyek. Hal ini berdampak pada meningkatnya efektivitas dan efisiensi dalam manajemen proyek, mengurangi risiko kehilangan data, serta mempercepat proses dokumentasi progres proyek. Saran penelitian selanjutnya adalah menambah fitur edit untuk memungkinkan admin melakukan perubahan pada data proyek, serta menambah fitur pemantauan progres proyek secara real-time dan integrasi dengan alat manajemen proyek lainnya.

This study aims to examine the effect of customer engagement, customer equity, purchase intention on Cellular Applications. Those used in this study were women and men who had made transactions/purchases of mobile applications. The number of samples in this study were 250 respondents, with the provisions of 205 men and 45 women. The data for this study were collected by distributing questionnaires through an online survey system using the Google form. The data analysis technique used in this study uses the PLS-SEM analysis technique with the SmartPLS program to test the hypothesis. The results of this study indicate that customer involvement has no significant effect on repurchase. That is, enthusiasm in visiting the mobile application may not necessarily attract the attention of customers to decide on a purchase because there are customers who are usually just for fun to see and compare prices and calculate the total price with postage and other additional costs. Besides that, this study also shows that the quality of information has a positive and significant influence on repurchase. Therefore, it can be concluded that the more complete and accurate the availability of this information, if it is appropriate and can solve problems for its customers, the higher the opportunity for customers to make repeat purchases from the same product and service providers.

Easy access to health information and consultation is important in improving the quality of life and welfare of the community. Currently, a digital health application has emerged that allows the public to get quick and easy access to health information and to conduct online consultations with medical personnel. One popular application is Alodokter, which provides online health consultation services via mobile devices. The purpose of this study is to provide counseling to the people of Sumberejo Village about the convenience of online health consultations through the Alodokter application. This research was conducted using qualitative research methods with an observational study approach. The counseling technique is carried out using a combination of lecture techniques and demonstrations using the Alodokter application. Through this counseling, the public can understand and know how to use the Alodokter application as a means to obtain health information and conduct medical consultations online

This study aims to analyze the marketing strategy for BSI OTO products at KCP Medan Marelan, the type of research method used is a qualitative method, and data collection is carried out by observation and interviews, the data taken is in the form of observations and also from interviews. interview with BSI KCP Medan Marelan officers. Based on the results of the research it was found that the obstacles in marketing BSI OTO at KCP Medan Marelan included inactivity on social media, tight competition from other banks and also the lack of public understanding in the financing application process. and efforts to Overcoming the existing obstacles, BSI KCP Medan Marelan innovates products that will be adjusted to the needs and desires of customers and also adds application facilities in the form of mobile banking and also the BSI website which can make it easier for customers to carry out various transactions and also understand the products available at BSI. and for the marketing strategy of BSI OTO bank BSI KCP Medan Marelan implementing promotions and excellent service, promotions are carried out such as: distributing and distributing brochures, conducting outreach and also conducting promotions indirectly through social media and also excellent service by CS for customers.

The beginning of 2020 was a nightmare for Indonesia, the Covid-19 pandemic that hit had an extraordinary impact. Tourism, which is the main sector in the process of national development, is not spared from the impacts it presents. This pandemic has hit the tourism industry so that tens of thousands of workers have lost their jobs within 1 month. As time goes by, Indonesia does not continue to fall into misery. The new normal order has made the tourism sector carry out various kinds of innovations to get back up from the downturn caused by the pandemic. One of the innovations made is by maximizing digital marketing for tourist destinations. This study uses a literature study research method using various written sources such as articles, journals, and documents that are relevant to the study in this study. The results of the study show that the use of digital marketing in the tourism sector has several advantages, namely (1) Spending less money and targeting a wider market, (2) Retaining customers by establishing communication in a smooth way, (3) Easy to choose specific targets (4) Its effectiveness is easy to measure. Digital marketing for tourist destinations can utilize and use various online platforms such as websites, social media, mobile applications, and online advertising.

Every citizen has the right to guaranteed access to quality and affordable health services. Initially, all administrative matters related to JKN can be carried out at the BPJS Kesehatan office. However, the covid 19 pandemic situation requires people to limit social interactions to prevent the chain of transmission of covid 19 infection. Therefore, digital innovations such as the JKN mobile application are needed by the public, especially JKN participants. The JKN mobile application is an innovation developed to make it easier for participants who initially carried out administrative activities at the BPJS Kesehatan office, to switch to applications that can be accessed anytime and anywhere. This research is a qualitative research that aims to explore in depth how the use of the JKN mobile application, especially during the Covid-19 pandemic. The informants in this study consisted of 8 informants consisting of BPJS Kesehatan officers and 7 JKN participants who had used the JKN mobile application domiciled in Gianyar Regency, Bali. This study was conducted using the indepth interview method with purposive sampling technique. This research shows the results that the JKN mobile application is very helpful for participants in terms of checking or changing participant data, accessing contribution information and printing digital cards that can be used in health facilities. However, there are still many features that have not been utilized due to participants' ignorance of the existence of features such as online consultations and online queues. So that wider socialization is needed regarding the benefits of the JKN mobile application both on social media and electronic media.    

In the digital era, people are expected to master and use technology. This also applies to micro, small and medium enterprises. MSMEs must be able to make good bookkeeping both manually and digitally. Digital accounting can be managed with the Bukukas application on a smartphone. The advantage of this application is that it makes recording easy, economical, easy to increase capacity, quality and reporting expertise. Application-based financing so that MSME players can use the BukuKas application independently. This mission was carried out in Kedungdalem Village MSMEs by presenting around 20 people from various types of MSMEs such as flower sales, chips and snacks businesses. The obstacles that are often faced by MSMEs are that there is no record of bookkeeping and financial transactions and some are still recording manually as well. In addition, there are still difficulties in determining profits and inventory levels. Therefore, providing training on how to use the BukuKas application can help them record financial transactions and market their products.

The smart city action plan for the city of Denpasar Bali includes: 1) human resources 2) nfrastructure, 3) applications, and 4) smart city literacy. Meanwhile, in building a smart city there are six pillars, namely smart governance, smart society, smart living, smart economy, smart environment, and smart branding. In 2020 Denpasar City ranks 1st Smart City with Surakarta in the framework of the movement program towards 100 Smart Cities Indonesia.The 2021 Electronic-Based Government System Index is 3.19 which is in the good category and is in the Top 5 RKCI that year.  The Denpasar Bali City Communication, Information and Statistics Service (Kominfos) has taken several steps to implement e-government in realizing a smart city. Some of these steps include building an e-gov portal, increasing accessibility, using the right technology, establishing partnerships with the private sector, developing mobile applications. By implementing e-gov and developing a smart city, the Denpasar-Bali City Communication and Informatics Agency is able to improve the quality of public services, facilitate public access to information and public services, and increase the efficiency and effectiveness of the performance of the Denpasar city government.  

Sawangan Village, which is one of the villages in Kebasen District, Banyumas Regency, is one of the villages that focuses on reducing stunting rates. According to the interviews we conducted with Posyandu cadres, they experienced problems during the weighing and measuring process. So far, Posyandu cadres have had trouble in the process of weighing and measuring the height of toddlers, because the process is still using conventional tools. In the process of recording the growth and development of children under five is done by recording using a boloin in a book. Because the recording was done by hand, it was constrained by handwriting which was difficult to read. Based on these problems, Forum Group Discussion (FGD) activities were carried out, socialization and training on the use of digital scales, outreach and training on the use of the website-based “Smart Immunization Application” system and Android mobile. The number of participants in this activity was 17 people. Indicators of the success of the activities that have been carried out are coordination with partners, management of a team of lecturers as assistant partners, training on the use of digital scales, training and outreach systems. Based on the activities that have been carried out, it can be concluded that this activity is of interest to Posyandu cadres and parents of toddlers as evidenced by the enthusiasm of the participants. Obstacles faced are not all parents use smartphones, internet access, and constraints on parents' age.