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This research aims to analyze the learning styles of 11th-grade students in Class MP 2 at SMK N 1 Bangli in the context of learning English. The findings indicate that the majority of students have a preference for kinesthetic learning style, followed by auditory and visual learning styles. Despite the dominance of the kinesthetic learning style, some students also show tendencies towards auditory and visual learning styles. Meanwhile, the research identifies several learning difficulties faced by students, such as a lack of motivation, basic English language proficiency, and limited school resources. To address these challenges, teachers and schools are advised to create an environment that supports students' learning motivation, pay special attention to mastering basic English language skills, and enhance students' access to quality learning resources, including the use of technology such as utilizing smartphones for learning activities. Learning Styles, English Language Learning, Analysis of Students' Learning Styles

The use of the Decision Tree method in smartphone price classification is the focus of this study. By using the 10 most relevant features and data normalization to achieve scale consistency, the Decision Tree algorithm delivers an average accuracy of 81%. Although some false positives and false negatives occur, the model is able to classify smartphone prices well, especially in identifying low and high prices. These results provide important insights into the features that affect smartphone prices. While there is still room for improvement, this model provides a solid foundation for the smartphone industry to determine prices based on certain specifications. The importance of relevant feature selection and data normalization was revealed in this study. Despite the accuracy reaching 81%, improvements in the classification of medium and high price classes are still possible to reduce prediction errors. This method provides an important basis for the smartphone industry to set prices based on specifications, and data mining techniques such as Decision Tree can be improved to improve the accuracy of future price predictions.

Broiler chickens are livestock whose growth is influenced by environmental temperature. The temperature of the chicken coop that is not suitable can affect the decrease in productivity and cause death in broiler chickens, so that the temperature setting of the cage must be considered. The design of this temperature and humidity monitoring system uses a nodemcu ESP8266 microcontroller and an arduino uno. If the measured temperature exceeds the set temperature limit, the system will send an SMS to the smartphone so that the cage officer can take appropriate action.

In the logistics industry, fresh food transportation requires effective management of driver fatigue to maintain safety and service quality. With the increasing digital connectivity, Internet of Things (IoT) technology has become a promising solution to monitor driver fatigue in real-time. This research aims to design an adaptive IoT-based driver fatigue monitoring system specifically for fresh food transportation. Through a case study in the logistics industry, we identified specific challenges and needs in driver fatigue management. Based on the identification results, we developed a system that utilizes IoT sensors integrated in vehicles and drivers' smartphones. The system automatically monitors the driver's physical condition and behavior and provides real-time alerts if signs of fatigue are detected. With an adaptive approach, the system can customize recommendations and interventions according to the measured fatigue level. The results of the case study show that the designed system is able to reduce the risk of driver fatigue, increase transportation safety, and improve service quality in fresh food transportation. This research contributes to the practical understanding of the implementation of IoT technology in driver fatigue management, particularly in the context of the logistics and fresh food transportation industries.

Technological developments are currently widely used by some people to commit cyber crimes, especially in this case using the .apk file. Android Package Kit / APK is an application format for Android-based smartphones. The number of victims arising from the phenomenon of file.apk fraud, so understandably there are still many who don't know about file.apk fraud. Therefore the designer makes a design for a media campaign as a means of preventing the phenomenon of file.apk fraud. The design method used is Design Thinking which is based on data obtained through questionnaires, documentation, and literature studies regarding the phenomenon of file.apk fraud. In the problem solving process, apply the 5W+1H analysis (what, who, when, why, where, and how). This design produces prevention media in the form of infographic posters.  

Growth and development is a continuous process that occurs from conception and continues until adulthood. The pre-school period is a golden age where stimulation of all aspects of development plays an important role in subsequent developmental tasks, where 80% of children's cognitive development has been achieved at pre-school age. However, in reality there are still many parents who do not understand the importance of screening and stimulating growth and development in children. Screening is carried out to detect irregularities early so that it will be easier to overcome them. Currently, the KPSP Pro application is available, which can be accessed via smartphone, which can be used by parents to carry out independent developmental screening of their respective children. The problems currently faced by partners are the minimal knowledge of parents regarding screening and stimulating growth and development in children, the lack of utilization of the facilities that are already available for conducting screening, many parents who are not open to technology, and do not understand how to access and use applications. KPSP Pro is also unable to utilize information from screening results. The solutions offered to partners are: conducting seminars for teachers and parents regarding the importance of screening and stimulating growth and development in children, informing regarding the availability of the KPSP Pro application, teaching how to access/download the KPSP Pro application, conducting roleplays, carrying out development screening using KPSP Pro and provide an understanding regarding the use of screening results. The results of this activity showed an increase in mothers' knowledge about developmental screening of preschool-age children.

Garbage banks have the potential to increase people's income. Where the waste bank can turn waste into useful items. Products made by waste banks are diverse, both in the form of accessories and crafts. The production of product waste is already good and useful. The member of the waste bank can make attractive products to fulfil the demand of the public. But in terms of selling their products, the waste bank doesn't really understand what kind of attraction is suitable to make their products sell. To overcome these problems, direction is needed using product photography which can increase the selling value of the product. This training aims to improve the community's ability to manage their products with product photography that can increase selling power. The method in this service is the mentoring method. The mentoring was conducted at the Gulon Asri Garbage Bank, Jebres, Surakarta. This training focuses on fostering the creativity of residents to make product photography with smartphones so that it is hoped that it can help residents sell their work from the Gulon Asri Waste Bank to become more attractive through social media.

In the era of digitalization and rapid technological development, payment systems have undergone significant transformation. One innovation in payments is the Quick Response Code Indonesian Standard (QRIS), which has become increasingly common in various sectors. An in-depth understanding of the implementation of QRIS in the new canteen environment of Jakarta State University will provide valuable insight into how this new technology impacts the transaction process. This research uses a qualitative descriptive approach, namely by describing and analyzing the problems found. Data collection techniques are based on primary data and secondary data. Primary data in this research was obtained by conducting observations, interviews, and documentation, while secondary data was obtained through books, previous research, and articles related to research. The purpose of this research is to evaluate the extent to which the implementation of QRIS in the New Canteen at Jakarta State University has succeeded in achieving the initial goal of improving the payment process, understand the positive impacts that have been generated by the use of QRIS, including increased efficiency, transaction security and convenience for users, and identify obstacles. that may arise in implementing QRIS, such as network problems or additional costs, which may affect its effectiveness. From the results of this research, it can be seen that the implementation of QRIS in the New Canteen at Jakarta State University has gone well even though several obstacles need to be corrected, such as a lack of consistency in payment rules and a lack of socialization about QRIS. The Policy and Use of QRIS in the new canteen at Jakarta State University has succeeded in achieving order, efficiency, and security in the payment process, simplifying transactions, reducing dependence on cash, reducing the risk of errors, and increasing sales in the canteen. Although there are challenges such as network problems, inadequate smartphones, and administration costs. It is highly recommended that sellers and managers of the New Jakarta State University Canteen continue to implement quality improvements properly. It is necessary to carry out intensive outreach to students and canteen staff regarding QRIS and how to use it, and it is important to ensure that the QRIS system runs smoothly and safely. Thus, the implementation of QRIS in the New Canteen at Jakarta State University provides significant benefits and has the potential to continue to be improved.

The younger generation is the largest group of internet users, they are the first generation to grow up with computers, the internet, smartphones, online social media and online shopping. They tend to have similarities in their online shopping behavior. This research aims to analyze the behavior and preferences of the younger generation towards e-commerce and their opinions regarding demands for the closure of e-commerce by some people in Indonesia. This research is quantitative research using a questionnaire method with 22 respondents aged 17-25 years and from high school students to university students. The findings of this research show that the younger generation is more likely to use e-commerce for shopping and tends to reject demands to close e-commerce by some members of society. The implication of this research is that e-commerce must improve service quality, user experience, and transaction security to meet the needs and expectations of the younger generation.

Currently, the use of smartphones cannot be avoided by early childhood, therefore parents must have good knowledge about the use of smartphones and a good attitude towards the use of smartphones in children where parents have a very important role in supervising children when playing smartphones. Objective: to determine the relationship between parents' knowledge and attitudes towards the use of smartphones with the development of children aged 4-6 years at Canggai Putri Kindergarten, Karimun Regency. Methods: This study used a quantitative design with a cross-sectional approach on 45 respondents using purposive sampling technique and analyzed using Chi-Square. Results: Parents' knowledge of the use of smartphones in children in the good category was 28 respondents (62.2%), parents' attitudes towards the use of smartphones in children were positive as many as 24 respondents (53.3%), children who were in accordance with behavioral and emotional development were 26 children (57.8%). The results of the analysis using Chi Square show that there is no relationship between parental knowledge about the use of smartphones and the development of children aged 4-6 years at Canggai Putri Kindergarten, Karimun Regency (p value = 0.257) and there is a relationship between parental attitudes towards the use of smartphones and the development of children aged 4-6 years at Canggai Putri Kindergarten, Karimun Regency (p value = 0.012), (OR = 4.875). Conclusion: there is a relationship between parental attitudes towards the use of smartphones with the development of children aged 4-6 years at Canggai Putri Kindergarten, Karimun Regency stress and diet with the incidence of hypertension in the karimun tin devotion hospital. Suggestion: In this case, parents should be able to have a good attitude in terms of using smartphones in children, it is intended that children have a limit on both the time and type of application used in order to keep children from becoming addicted to smartphones.

This study discusses the influence  of brand image, price, and service quality on the purchase decision of OPPO brand smartphones at the   MbahJo Cell mobile phone  store in Kediri city. This study aims to determine and explain the results of the influence  of brand image, price, and service quality on the purchase decision of OPPO brand smartphones at the   MbahJo Cell mobile phone  store in Kediri City. This type of research uses associative research using quantitative methods. The sample in this study was only on consumers who were making a purchase decision on  OPPO smartphones at the  MbahJo Cell mobile phone store as many as 102 consumers. The sampling technique uses Non-Probability Sampling with the Accidental Sampling method. Data collection techniques use questionnaires that have been tested for validity and reliability. The data analysis technique used is a classical assumption, multiple linear regression. The result of this study is that there is a significant influence  of brand image on purchasing decisions with a value of Sig. 0.000 < 0.05. There is a significant influence of price on purchasing decisions with values of Sig. 0.037 < 0.05. There is a significant influence of service quality on purchasing decisions with a value of Sig 0.000 < 0.05. There is a simultaneous influence of brand image, price, and service quality on purchasing decisions with a Sig. value of 0.000 < 0.05.

The general public must continually be informed of technological developments, such as the use of smartphones, also referred to as "smarphones," in order to be able to complete this role. Large-scale touchscreen cellphones have already been adopted by several countries throughout the world. Additionally, this phenomena was noticed by Cadets from the Polytechnic for Criminal Justice, notably Class 56 for the Correctional Management Study Program. However, there may be certain drawbacks to utilizing a smartphone. The taruna's most obvious practical effect, which resulted in time-wasting tiredness, was a brilliant addiction phone, The researcher did research to comprehend the relationship between the smartphone's kecanduan and the prokrastination of sleep time in the 56th program study of management of the POLTEKIP. This study employs quantitative methods to assess the effects of the independent and dependent variables. The study sample consists of 31 cadets from batch 56 of the POLTEKIP Correctional Management Study Program. The distribution of surveys through Google Forms was done using the random sample data collection technique. Because of the strong association between the variables X and Y revealed by the study's findings, the alternate hypothesis (Ha) was accepted and the null hypothesis was rejected. The study also reveals a weak relationship between procrastinating before bed and smartphone addiction.

Promotion is a marketing activity that can increase buying interest or influence someone to buy a product and can be an important part of branding a product. One of the products that needs to be increased in promotion is the product of peep craftsmen in Nyatnyono village. Service activities carried out by conducting outreach about promotions and the use of technology in creating promotional content. The activities that have been carried out show that there is an understanding of promotion and use of smartphones for creating content and carrying out promotional activities on social media.

Therapeutic communication is communication that has the aim of healing. Down syndrome is a chromosomal abnormality that is inherited from birth. This research aims to determine the process of therapeutic communication, therapeutic communication techniques and barriers to therapeutic communication carried out by parents in shaping the positive character of children with Down syndrome in Kenegerian Teluk Kuantan. The phenomenon raised began with observations made by researchers. This interest arose because of the differences in positive characteristics possessed by Down syndrome children in Kenegerian Teluk Kuantan. The differences in the positive characteristics of children with Down syndrome in Kenegerian Teluk Kuantan, Riau, are a unique and interesting phenomenon to study. Differences in age and parenting patterns of Down syndrome children in Kenegerian Teluk Kuantan can shape the character they have. The similarities they have make them unique. This research uses descriptive qualitative methods. The subjects of this research were 12 people, namely children with Down syndrome, parents or guardians and neighbors around where the children with Down syndrome lived in Kenegerian Teluk Kuantan. Taking place in Kenegerian Teluk Kuantan, Riau. The data collection techniques used in this research were observation, interviews and documentation. This research lasted 7 months starting from September 2022 to February 2023. The results of this research show that therapeutic communication carried out by parents can shape the positive character of children with Down syndrome in terms of their independence. The independence of Down syndrome children in Kenegerian Teluk Kuantan includes politeness towards others, such as being able to say sorry, thank you and please. Independence in taking care of yourself, such as being able to shower yourself, iron your own clothes, wash your own clothes. Can treat others well. Smartphones are the best friends for children with Down syndrome in Kenegerian Teluk Kuantan, Riau. Parenting styles play an important role in the development of children with Down syndrome. The development of Down syndrome children also makes the age difference a benchmark for the independence of Down syndrome children in Kenegerian Teluk Kuantan.

This study aims to determine the effect of product quality and lifestyle on purchasing decisions for iPhone smartphones through purchase intention as an intervening variable. The sample used was 85 students of the Faculty of Economics and Business, Makassar State University who had been selected based on predetermined criteria. Data collection techniques were carried out by questionnaires, interviews and literature studies. The data analysis technique consists of Outer Model (Measurement Model) which consists of Convergent Validity, Discriminant Validity and Composite Reliability, then Structural Model (Inner Model) and Hypothesis Test. Based on the results showed that the product quality variable has a positive and significant effect on purchasing decisions with a parameter coefficient of 0.192, a t-count value of 2.030, and a p-value of 0.043 <0.05. Lifestyle variables have a positive and significant effect on purchasing decisions with a parameter coefficient of 0.338, t-count value of 3.353 and p-value is 0.001 <0.05. product quality has a positive but insignificant effect on purchase intention with a parameter coefficient of 0.129, t-count value of 1.142 and p-value is 0.254>0.05. Lifestyle has a positive and significant effect on buying interest with a parameter coefficient of 0.558, a t-count value of 6.485 and a p-value of 0.000 <0.05. buying interest has a significant effect on purchasing decisions with a parameter coefficient of 0.558, a t-count value of 6.485 and a p-value of 0.000<0.05.

This research is entitled the influence of product quality and price of realme brand smartphones on purchasing decisions (studies in Batuliang sub-district, Central Lombok district). The aim is to determine the effect of product quality and price on purchasing decisions. The type of research used is quantitative with an associative approach. The data collection method used is the purposive sampling. The population and respondents in the study were 60 people in Batukliang District, Central Lombok Regency. The analytical tool used is Multiple Linear Regression using SPSS version 25. The results of the analysis show that: (1) the quality of Realme brand smartphone products has a positive and not significant effect on purchasing decisions (2) The price of Realme brand smartphone products has a positive and significant effect on purchasing decisions.

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.

Persaingan Usaha Mikro, Kecil dan Menengah (UMKM) yang semakin ketat dalam hal Ekonomi Digital sudah menjadi nyata dengn semakin berkembangnya teknologi. Perkembangan ekonomi digital semakin meningkat akibat pandemic covid-19. Namun tidak semua UMKM di Indonesia sudah menerapkan konsep digital karena kurangnya pengetahuan atau kurang tersediannya sarana dan prasarana pendukung ekonomi digital. Penelitian ini bertujuan untuk memberikan informasi terkait strategi pengembangan UMKM dalam memanfaatkan ekonomi digital.Ekonomi digital harus memperhatikan faktor-faktor pendukungnya di antaranya ketertarikan, sikap dan kemampuan individu dalam menggunakan teknologi digital dan alat komunikasi seperti smartphone (HP), tablet, PC desktop, dan laptop. Di samping itu, strategi penerapan ekonomi digital yaitu meningkatkan pendapatan pasar ke luar negeri, menambah unit produksi dan meningkatkan kualitas produk, meningkatkan proses marketing online. Keterlibatan para warganet baik sebagai pelanggan, sosial media influener, maupun sebagai reseller menjadi faktor penentu dalam ekonomi digital. Keberhasilan UMKM dalam mengembangkan usahanya ini dapat membantu pemulihan ekonomi Indonesia yang mengalami penurunan akibat pandemic covid-19.  

Generation Z is more skilled in mastering information and technology. For generation Z, information technology such as smartphones is something that has become part of their lives, because this generation was born where access to information, especially through smartphones, has become a global culture. Therefore many children, teenagers and even adults are trapped in using smartphones. Budyatna said that with the use of smartphones, it has affected transactional processes, where often dynamic and reciprocal communication is felt to decrease in quality and quantity in direct interactions, this is influenced by the intensity of smartphone use. The intensity of using a smartphone is the level of frequency a person uses a smartphone based on pleasure from the activity. so that in the end those who are affected by the intensity of smartphone use tend to ignore the people around them and indirectly create bad ethics in direct socializing

Technology has the potential to be employed within the realm of electronics and informatics, particularly for the purpose of securing household doors using a smartphone through an internet connection. The Internet of Things (IoT) embodies a concept where internet-enabled devices can communicate with each other and their surrounding objects. This endeavor seeks to create a prototype using key components, including NodeMCU Esp8266, Servo Motor, and Fingerprint Module, with the ultimate goal of simplifying daily tasks and alleviating concerns about leaving the door unlocked upon leaving the house. The mechanism of this device entails utilizing a smartphone app to establish an internet connection, enabling users to seamlessly close and lock their house door. The underlying intention behind developing this tool is to provide assistance in managing both indoor and outdoor activities, addressing the issue of inadvertently leaving the door unlocked, and substituting traditional door locks with fingerprint recognition. By employing this innovation, individuals can conveniently regulate their house door via smartphone, saving time and effort and seamlessly integrating it into their daily routines.