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All Journal Jurnal Ilmiah KOMPUTASI Jurnal INSYPRO (Information System and Processing) JURNAL REKAYASA TEKNOLOGI INFORMASI Jurnal RESISTOR (Rekayasa Sistem Komputer) Jurnal Ilmiah Media Sisfo Kharisma Tech Journal of Technology Research in Information System and Engineering Agents: Journal of Artificial Intelligence and Data Science
Hasniati Hasniati
Prodi Informatika, STMIK KHARISMA Makassar
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering

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Journal : Kharisma Tech

 1 
PERBANDINGAN METODE FUZZY SUGENO DENGAN FUZZY TSUKAMOTO PADA SISTEM PREDIKSI HARGA SMARTPHONE BEKAS BERBASIS ANDROID DI WILAYAH MAKASSAR Samuel Pinontoan; Izmy Alwiah Musdar; Hasniati
KHARISMA Tech Vol 14 No 1 (2019): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.196 KB)

Abstract

This study aims to compare the Fuzzy Sugeno and Fuzzy Tsukamoto methods in the used android smartphone price prediction system based on Android in the Makassar region. The expected benefits of this research are as a service to get used Smartphone price information and pricing before the transaction. The theorems / methods used in this study are Fuzzy Sugeno and Fuzzy Tsukamoto. The research began by designing the Unified Modeling Language (UML). This program is tested using the Black Box Testing and testing method directly in the field. Based on the results of the study it can be concluded that the Fuzzy Sugeno method produces a better predictive value than the Fuzzy Tsukamoto method, with the MAPE value of 11.8% compared to 25.67%.
RANCANG BANGUN SISTEM INFORMASI PENJUALAN MENGGUNAKAN METODE LINEAR SEQUENCE PADA TOKO REJEKI PERKASA MOTOR PALOPO Ferdinand Pangemanan; Sudirman; Hasniati
KHARISMA Tech Vol 14 No 1 (2019): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.106 KB)

Abstract

This study aims to develop a sales application that can help the Palopo Shop Rejeki Perkasa Motor process sales data and stock items by applying a sequential linear method so that it can support the sales activities of the store. The stages in this study are divided into five, namely analysis and definition of needs, system design and software, implementation and unit testing, integration and system testing, and operation and repair. To obtain data and information that supports the implementation of this research, an application needs analysis is carried out. System design which includes system modeling is done using DFD (Data Flow Diagram) and data modeling using ERD (Entity Relationship Diagram), then implemented using Visual studio 2013 programming language and mysql as its database.
Perancangan UI/UX Aplikasi Self Service in Menu dengan Pendekatan User Centered Design Yessy Yessy; Syaiful Rahman; Hasniati
KHARISMA Tech Vol 16 No 2 (2021): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (503.47 KB) | DOI: 10.55645/kharismatech.v16i2.106

Abstract

Penelitian ini bertujuan untuk mengetahui apakah pendekatan user centered design dapat membangun rancangan user interface dan user experience yang memudahkan pengguna dalam menggunakan aplikasi. Metode yang digunakan dalam penelitian ini adalah user centered design dan system usability scale agar dapat diketahui bahwa desain tersebut telah menjadi desain yang dibutuhkan dari user. Hasil dari penelitian didapatkan nilai akhir sebesar 86,58333333. Nilai tersebut masuk dalam kategori Excelent / Sangat Baik dalam rentangan nilai SUS. Oleh karena itu, dalam penelitian ini dapat disimpulkan bahwa dengan menggunakan pendekatan User Centered Design dan system usability scale sebagai tolak ukur penarikan kesimpulan dapat membuat rancangan user interface dan user experience yang memudahkan pengguna dalam menggunakan aplikasi Self Service In Food Menu And Order.
ANALISIS KUALITAS WEBSITE JADWALIBADAH TERHADAP KEPUASAN PENGGUNA MENGGUNAKAN METODE WEBQUAL 4.0 Kevin Lorenzo; Hasniati; Hamdan Arfandy
KHARISMA Tech Vol 16 No 2 (2021): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.106 KB) | DOI: 10.55645/kharismatech.v16i2.142

Abstract

This study aims to measure the quality of the JadwalIbadah website based on usability quality, information quality, and interaction quality on user satisfaction. The method used in this research is WebQual 4.0. Based on the WebQual 4.0 method, there are three variables, namely usability, information quality, and interaction quality on user satisfaction. The results showed that the variables usability (X1), information quality (X2), and interaction quality (X3) where each independent variable had 90% effect on user satisfaction (Y) on the JadwalIbadah website. While the rest is influenced by external variables other than the webqual 4.0 variable. Based on the results of the analysis conducted, there is a positive relationship between the services provided by the JadwalIbadah website to the three variables, namely usability (X1), information quality (X2), and interaction quality (X3) so that the results are positive on user satisfaction (Y). So that the three variables have a significant effect on the quality of the Schedule of Worship website on user satisfaction (Y).
IMPLEMENTATION OF MOTT-SN PROTOCOL IN HOME SECURITY SYSTEM USING MICROCONTROLLER NODEMCU Kevin Suharto; Mohammad Fajar; Hasniati
KHARISMA Tech Vol 16 No 1 (2021): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

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Abstract

This study aims to apply the MQTT-SN communication protocol to a low-cost home security system based on the NodeMCU microcontroller. Data was collected through literature studies and experiments. The designed home security system consists of MQTT-SN client, MQTT-SN Gateway, and MQTT broker. Home security system application designed to run on Android Smartphone devices. Evaluation results of the system with a number of nodes from 2 to 10 nodes show that the MQTT-SN protocol QoS performance such as delay, packet loss, and throughput is good and acceptable. The average size of the delivery packet of MQTT-SN is smaller than that of the MQTT protocol. In addition, the designed home security system successfully sent notifications to the user's mobile device in response to the detection of movement around the sensor location points installed.
SISTEM INFORMASI PENGOLAHAN DATA PIUTANG PADA PT.LESTARI TOUR N’TRAVEL DENGAN MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT Anastasia Veronica; Sudirman; Hasniati
KHARISMA Tech Vol 15 No 2 (2020): KHARISMA Tech Journal
Publisher : STMIK KHARISMA Makassar

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Abstract

This study aims to design a system of receivables at PT. Lestari Tour n'Travel becomes a computerized system using Rapid Aplication Development method. Stages in the research is divided into five parts, namely, Requirements Planning, Design Workshop, Implementation. Desktop-designed apps. In the process of making this application, the author uses Visual Basic 6.0 which is part of Visual Studio 2008 for desktop-based applications.
SISTEM DISTRIBUSI BARANG ELEKTRONIK DENGAN METODE DISTRIBUSI LANGSUNG PADA TOKO MULIA Aldy The; Sudirman; Hasniati
KHARISMA Tech Vol 13 No 1 (2018): Jurnal KHARISMA Tech
Publisher : STMIK KHARISMA Makassar

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Abstract

This research aims to assist and improve the distribution process at Toko Mulia in managing data distribution and stock data items that produce reports in the form of detailed information distribution. The research stages are divided into seven stages, that is library study, field study, problem identification, data processing, system design, implementation, and system testing. System design include data modeling using ERD (Entity Relationship Diagram), then implemented using programming language Visual Basic 6.0 and Microsoft Access as database then system testing using black box testing method. The results of this research is the developed information system can manage the data distribution and ordering of electronic that can obtain important information from the resulting distribution report, so it can be used as a reference in determining the distribution strategy and the addition stock by Toko Mulia.
Implementasi Pendekatan User Centered Design Pada Perancangan User Interface dan User Experience Website Worker's Christofer Veronica Wu; Hasniati; Izmy Alwiah Musdar
KHARISMA Tech Vol 17 No 2 (2022): Jurnal KHARISMATech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55645/kharismatech.v17i2.246

Abstract

Abstract: The system quality can be affected by user involvement. It is necessary to implement User Centered Design (UCD) in the UI/UX Design of the Worker's Website. This study aims to evaluate and redesign the UI/UX of Worker's Websites with the UCD and SUS (System Usability Scale) methods in order to make it easier for prospective workers or the public to use website profiling. Data was collected via interview with 30 responds where the results of the interviews are used as a reference for making new designs and then evaluating the new designs with a closed questionnaire to the same respondents. The result of SUS method questionnaire revealed that new design by using UCD was in the excellent category with score 84. It can be concluded that UI/UX design with a UCD allows easy to use worker's website.
Analisis Usability terhadap User Experience pada aplikasi Tierra menggunakan metode USE Questionnaire Ivan Pratama Yunus; Hasniati; Syamsul Bahri
KHARISMA Tech Vol 18 No 1 (2023): Jurnal KHARISMATech
Publisher : STMIK KHARISMA Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55645/kharismatech.v18i1.322

Abstract

This study aims to analyze the level of usability of the Tierra application on the user experience. Tierra is an application created as a communication media solution for ornamental plant lovers. Therefore, this study was conducted to measure the usability of the Tierra application with the aim of knowing the level of effectiveness, efficiency and user satisfaction in using the application. The method used in this study is a USE Questionnaire which has 4 parameters, namely usefulness, ease of use, ease of learning, and satisfaction. The results of usability measurements obtained the percentage of feasibility of each variable, namely usefulness with a percentage of 82.33%, ease of use with a percentage of 86.30%, ease of learning with a percentage of 87.17%, and satisfaction with a percentage of 70.76% from these results it is known that these variables are in the feasible category. The results of the calculation of all variables using a Likert scale obtained a percentage score of 84.57%, thus it can be concluded that the Tierra application has met the standards on the USE Questionnaire parameters.
Co-Authors Abdul Munir Aldy The Anastasia Veronica Arianti Caroline Layadi Christofer Veronica Wu Christuaji Nirbawono Atmojo Dhio Immanuel Salintohe Eric Agung Lestari Jiwono Eunike Stacy Winardy Ferdinand Pangemanan Hamdan Arfandy Husni Angriani Imin, Jonathan Hansen Ivan Pratama Yunus izmy alwiah musdar Kevin Lorenzo Kevin Suharto Marlina marlina Michael Julian Tannga Mohammad Fajar, Mohammad Randy Randy Sugito Djie Samuel Pinontoan Sudirman Suyono Syaiful Rahman Syaiful Rahman Syamsul Bahri Vivian Evania Liauren Wikarsa , Rex Roald William Philip Yeni Saharaeni Yessy Yessy