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The FishGo application is a navigation-based android application using remote sensing sensor technology that is processed with a certain algorithm so that it can provide information on potential fish areas and the best route for traditional fishermen to catch fish. The Patriot Tool (Detecting Fish Catching Areas Using the Internet of Things System) is a development of an application in the form of a fish finder tool to more accurately detect underwater fish biomass. The research objective is to determine the success of patriot service innovation through the FishGo application as an effort to improve the welfare of fishermen in Badung Regency. The research method is descriptive qualitative with data collection techniques in the form of observation, interviews and documentation. The research analysis uses the theory of innovation success factors put forward by Bugge, et al which consists of 6 indicators: Governance and innovation, Sources of ideas for innovation, Innovation culture, Capabilities and tools, Objective, outcomes, drivers and trouble, and Collecting innovation data for single innovation. The results of this study are that the implementation of innovation has achieved good results on the source of innovation ideas including internal and external, a culture of innovation by showing good changes to fishermen, cooperation in developing innovation and socialization activities that are intensively carried out to fishermen, the results felt by fishermen experience catch increase. However, innovation governance is still not optimal, there are no basic regulations such as regional regulations and SOPs governing innovation, Human Resources capabilities still need to be added to the fields of electronics, IT and mapping, goals that have not been fully achieved from those that have been set. and there are still external and internal obstacles in its implementation.

The North Sumatra State Islamic University Library has developed an online database system to store and share information resources with users. This article discusses the use of the online database provided by UIN SU Library as a source of information for users. Utilization of online databases can provide several advantages for users, such as easy and fast access to various sources of information, flexibility to access databases from anywhere and anytime, and the availability of complete and up-to-date information resources. The online database of UIN SU Library includes various types of information sources, such as electronic books, electronic journals, theses, dissertations, and other digital collections. Research objectives in abstract journals utilizing online databases may vary depending on the focus and scope of the research being conducted. However, some of the general goals of online database utilization research are to understand users' use of online databases, evaluate the quality and effectiveness of online databases, and increase the use of online databases for specific purposes. The research methodology in the abstract of online database utilization journals usually includes several stages, namely identification of research objectives, data collection, analysis of database use, evaluation of database quality and interpretation of results.

Every business has a buying process, be it services, buying and selling, manufacturing or industry, including the purchasing system that occurs at the New Palapa Rungkut Surabaya Store. This purchase transaction is divided into two, namely cash and credit purchases. In this article, we will present a credit purchase accounting information system at the New Pala Elektronik Store in Rungkut. The research method that we use is descriptive qualitative which aims to find out how the accounting information system for credit purchases at electronic stores. The results of this study are, there are still some parts that are lacking, namely the receiving of goods and IT. So we suggest adding this section to make it easier for the internal control section in the credit purchasing process.

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.  

Indonesia is one of the countries whose residents have started using the internet in conducting buying and selling business transactions, with the increasing number of internet users and online business transactions, a marketplace, Shopee, was born. Shopee is an online marketplace platform that is used to practice buying and selling goods actively and easily. The products offered by this application are very diverse, ranging from garments, cellphones, beauty products, electronics, sports instruments, medicines, home furnishings, office stationery to food and beverages. Shopee services are implemented in interactions between producers and consumers quickly, easily and precisely. The advantages of Shopee are not only online business transactions, but Shopee is also a source of employment which is quite large and easy to work on. The sales strategy carried out by Shopee is very good so that this makes sellers and buyers more comfortable in shopping. The Shopee application is very suitable to be used as a sales medium because the promotional features provided by Shopee are able to increase the seller's sales profit. From the explanation above, the Hyunbina Collection business has a marketing method to sell products to consumers, it is necessary to use the Shopee Marketplace Sales to increase sales of women's bags. Based on the background of these problems, the authors are interested in compiling a Final Project report with the title "The Effect of Utilizing the Shopee Application in Increasing Sales of Hyunbina Collection".

The rapid growth of e-commerce in Indonesia has generated a massive and continuous volume of product reviews. This user-generated content is vital for business intelligence, yet its sheer scale makes manual analysis inefficient, subjective, and practically impossible. Automated sentiment analysis is therefore crucial for businesses to efficiently understand customer feedback and market perception. This research addresses this gap by implementing the Naïve Bayes Classifier (NBC) algorithm to automatically classify the sentiment of Indonesian-language e-commerce product reviews. This study utilized a dataset of 2,000 reviews collected from a major e-commerce platform's "Electronics" category. The data underwent critical text preprocessing stages (case folding, tokenizing, stopword removal, and stemming using the Sastrawi library) to handle the complexities of informal Indonesian text. The dataset was split using an 80/20 ratio, resulting in 1,600 training reviews and 400 testing reviews. Model performance was then evaluated using a Confusion Matrix, focusing on the key metrics of Accuracy, Precision, and Recall. The test results showed excellent performance, achieving an Accuracy of 90.00%, Precision of 91.93%, and Recall of 95.00%. These results demonstrate that the Naïve Bayes algorithm, when supported by robust preprocessing, is a highly effective, reliable, and computationally efficient method for this task, providing a valuable tool for e-commerce stakeholders.

Earthquake is one of the natural disasters that can occur without being used. Earthquakes originate from vibrations in the bowels of the earth that travel to the surface caused by fractures in the earth breaking and shifting violently. To prevent material and inmaterial losses, this research can be carried out by utilizing hardware technology in the form of Raspberry PI and Piezoelectric Sensors. Raspberry PI is a small single-board computer (SBC) used for electronics projects. Raspberry PI has 40 pins divided into two modes, namely BCM and BOARD. For making a Piezoelectric Sensor value reading program using the Python Programming Language. The results of reading the output of the Piezoelectric Sensor integrated with the Raspberry PI are in the form of a voltage value. The output of the voltage is sent to the Website Page in real time. The collection of output data can then be analyzed if there are indications of an earthquake. The trial form was carried out by dropping the weight of objects weighing 2 and 3 Kilograms with the drop points being 25 cm, 50 cm and 95 cm. The experiment was carried out 3 times based on weight and falling point. From the test results, the value of vibration on the piezoelectric sensor was obtained with the lowest value of 107787 and the highest 568785063. For the criteria for an earthquake or not, it is divided into 2 categories, namely weak or strong. If the vibration value is more than 880000 it is interpreted as a strong category otherwise if it is less than 880000 it is categorized as weak. The sensor reading results are then stored in the database and displayed on the Website Page.

Earthquake is one of the natural disasters that can occur without being used. Earthquakes originate from vibrations in the bowels of the earth that travel to the surface caused by fractures in the earth breaking and shifting violently. To prevent material and inmaterial losses, this research can be carried out by utilizing hardware technology in the form of Raspberry PI and Piezoelectric Sensors. Raspberry PI is a small single-board computer (SBC) used for electronics projects. Raspberry PI has 40 pins divided into two modes, namely BCM and BOARD. For making a Piezoelectric Sensor value reading program using the Python Programming Language. The results of reading the output of the Piezoelectric Sensor integrated with the Raspberry PI are in the form of a voltage value. The output of the voltage is sent to the Website Page in real time. The collection of output data can then be analyzed if there are indications of an earthquake. The trial form was carried out by dropping the weight of objects weighing 2 and 3 Kilograms with the drop points being 25 cm, 50 cm and 95 cm. The experiment was carried out 3 times based on weight and falling point. From the test results, the value of vibration on the piezoelectric sensor was obtained with the lowest value of 107787 and the highest 568785063. For the criteria for an earthquake or not, it is divided into 2 categories, namely weak or strong. If the vibration value is more than 880000 it is interpreted as a strong category otherwise if it is less than 880000 it is categorized as weak. The sensor reading results are then stored in the database and displayed on the Website Page.

Smart wearable technologies are becoming essential tools for real-time health monitoring, offering a new dimension of personalized medicine. Wearable devices equipped with biosensors, artificial intelligence, and Internet of Things (IoT) connectivity can continuously track vital signs such as heart rate, blood pressure, oxygen levels, and even detect early symptoms of diseases. This paper explores the latest advancements in wearable health technology, including flexible electronics, energy-efficient data processing, and integration with telemedicine platforms. Additionally, ethical concerns such as data privacy, cybersecurity risks, and user adoption challenges are discussed. The study provides insights into how smart wearables can be effectively utilized for preventive healthcare, chronic disease management, and real-time health diagnostics.

The occurrence of the covid-19 pandemic caused a forced change in learning methods. The changes that occur are changes from the 2013 curriculum to an independent curriculum whose goal is to catch up on learning. This study aims to identify and examine the "Implementation of the Independent Curriculum in Mobilizing Schools". This study uses a qualitative method of content analysis. Data in content analysis is collected by collecting and analyzing documents, both written documents, drawings, works, and electronics and the results reported are in the form of an analysis of these documents. The independent curriculum is a learning method that refers to the talent and interest approach. The results and discussion of this study explain the meaning of implementation and independent curriculum in driving schools. Through the Mobilization School, it is hoped that it will be able to realize an advanced Indonesia that is sovereign, independent, and has personality through the creation of Pancasila Students.

Electronic registration of land certificates has been implemented by the Government through the Kementerian Agraria dan Tata Ruang / Badan Pertanahan Nasional (ATR/BPN). However, certificate owners often doubt the legal force of electronic certificates, especially their validity to be used as evidence in court. This study examines specifically the juridical review regarding legal certainty obtained by the owner of an electronic land certificate. The research uses a normative juridical approach, with secondary data in the form of legal materials, primary, secondary and tertiary legal materials. Based on research, electronic certificates have a strong legal basis and have legal force as proof of rights to ownership and utilization of land. Thus, the owner of the certificate gets legal certainty in the form of protection of his land asset rights.

Electricity is a very important need for the life of many people. Especially with the increasing number of tools that use electricity as a source of energy in this day and age. With the increasing demand for electricity, the more electrical energy that must be issued, especially by PLN. Electricity is also a source of energy that is needed in all activities related to electronics, therefore its use varies greatly. The purpose of making this final project entitled "Installation of Solar Power Generation Devices (PLTS) as a Source of Electrical Energy in the Garden of the Mahktab Building, Panca Budi Campus" is as a form of saving electrical energy in garden lighting. Electrical energy saving is done by utilizing solar cells, batteries as current storage and LED lights which are operated with a control system. The method used in this final project is the design method. The method steps are analysis, design, manufacture and testing. analysis, design, manufacture and testing. The design of the solar cell device as a converter of solar energy into electrical energy which is then stored in the battery.

This study aims to create an electronic medical record information design system where an electronic medical record system is a system that provides complete information on patient data and medical records during the maintenance and storage of all patient data. The Archive Management System at the Indonusa Surakarta Polytechnic Medical Records Laboratory is not yet computerized. Patient data entry still uses paper, while the recording and storage of medical records is done manually. This study aims to make applications related to electronic medical record information systems at the Indonusa Surakarta Polytechnic Laboratory. In this descriptive study the researcher used a qualitative approach, what will be done to the person in charge of the medical record laboratory. Based on the study results by conducting questionnaires and observations, data relevant to outpatient outpatient recordings is needed, for example medical information record numbers, patient data info, and disease data info, in designing an electronic medical record information system.    

In the daily use of technology, humans cannot be separated from the internet as a need to exchange information. People at this time spend more time in front of computer screens, laptops, even smartphones to find out information, send data to some of their friends. One of the information that is often sought or sent is a file. Apart from that, image files are files that are much searched for and sent, and many also contain important information in them. Image file security is of course very important so that unauthorized parties do not hack or manipulate information from the image. There is a way to secure information so that it does not leak to unauthorized parties, namely by using cryptography and steganography. By combining these two methods, you can maintain the confidentiality and security of a file, especially image files. In this study the algorithm and method used is the AES cryptographic algorithm (Advanced Encryption Standard) 256 and the LSB (Least Significant Bit) steganography method. Data integrity needs to be tested to ensure that the encryption and decryption processes are running properly. Data integrity testing uses the SHA-1 method. Likewise, the image quality after insertion will experience a decrease in quality. To evaluate this, it is necessary to test using the PSNR method. From the results of data integrity testing by comparing the hash value of the decrypted image file with the original image file, there is no difference. So this shows that the encryption and decryption process was successful. While in testing using the PSNR method, the average PSNR value is 44.14086 dB and with an average error value of 2.830403 dB, which means there is a small decrease in quality. From the implementation and testing results, it can be concluded that the AES 256 cryptographic algorithm and the steganography method LSB can be implemented in maintaining the confidentiality and security of secret messages.    

The Advancement of Science and Technology (Science and Technology) has been widely felt by the general public. Many people enjoy facilities or tools that can simplify and speed up their work. The advancement of science and technology covers various fields, including electronics, automotive machinery, medicine and others. Progress in the electronics sector is growing very rapidly. For example, now many electronic devices are used by the public, such as radio, television, fans and others. The advancement in the electronics field is increasingly sophisticated and modern. For example television, in ancient times we had to press the buttons that were attached to the television, to move the television waves, adjust the volume, and use other adjustment buttons. But now no longer, we can control or regulate the functions that exist on the television from where we sit using the remote control. In modern times like today remote control devices need to be developed so that we can control things from where we sit or from whatever we want, so that human work becomes easier and faster.

The development of technology is now something that is universal and can be utilized in various human lives. One of them is in business. In this era, it is undeniable that a computer is a component that must be owned by a company in running its business, in order to assist in processing data and help improve the quality of work and quality of service. In this case, Eka Jaya Electronics Shop is used as a place of research, because in this place the system is still manual and not well managed, so that errors often occur in making reports and in processing stock. The purpose of this study is to provide convenience when processing sales, purchasing, product data, supplier data and customer data, minimizing errors in recording. The research method used in this study is to use the R & D (Research and Development) method. This method is used to produce a certain product that is analytical and its effectiveness can be tested so it can be used in the wider community. In designing the system tools used are Flowcharts, Entity Relationship Diagrams and Context Diagrams, while for data collection using observation, interviews, and literature study. Database application development tools using MySQL and programming languages ​​using Visual Basic 6.0. With this information system, transaction data processing can be computerized so as to reduce errors in reporting. Keywords: Accounting Information Systems, Sales and Purchases, R&D Methods