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All Journal Jurnal Infra
Anita Nathania Purbowo
Program Studi Teknik Informatika

Published : 45 Documents
Articles

Aplikasi China Tourism Berbasis Android Budiono, Fenny Valentine; Handojo, Andreas; Purbowo, Anita Nathania
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

China is one of the overseas tourist destination for the people in the world, including the Indonesian people. Before travelling, required an applications that can help tourists prepare for their trip to China. The preparations are studying the culture, attractions, and daily conversation. In addition, because the Chinese characters is unique, learn Chinese need to be studied first. In this thesis, developed Android application that provides information related to Chinese tourism.Android application in this thesis can display information about the culture in China, provides list of daily conversation, review attractions in China, and Chinese-Indonesian translator with the input of the picture. Attraction location will be shown on the map, and the application can help the user to get towards the tourist attraction. Features translator can recognize Chinese characters from the image, and translate it into Indonesian. This application is made with Eclipse IDE in the Java programming language, using a library Tesseract OCR Engine as optical character recognition library.The test results showed that the application can operate on multiple Android devices. Applications can run cultural, conversation, attractions, and translator feature. Performance Tesseract OCR Engine on translators features indicate that tolerance tilt angle of the input image approximately equal to 15 degrees.
Aplikasi Committee Recruitment Broadcast di Universitas Kristen Petra Berbasis Website dan Facebook API Wijaya, Caroline Indah; Handojo, Andreas; Purbowo, Anita Nathania
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Dissemination of information and recruitment of event committees at Petra Christian University are still manually performed. Students still have difficulties to get the information about activities / events in campus which are still open committee recruitment. Therefore, Petra Christian University needs a website to provide information to all students and facilitate students in registering committee activities.This thesis made web-based application inside social media facebook which use facebook API and PostageApp email service to broadcast committee informations. Features provided in this application are adding new committee activities, searching activities, the registration of committee, committee acceptance, notification, the committee appraisal, displaying the committee history of students, approving the committee activities, and importing data from an excel file. This application is made using the programming language PHP and HTML, CodeIgniter framework, and MySQL database.Based on the tests performed, this website application can be run on facebook canvas that can be accessed after logging on facebook and approving the permissions dialog. This application can help students get information about the activities of the committee at Petra Christian University, assist the process of registration and recruitment committee. The website can also provide broadcast facebook and email notifications to students. This application derive satisfaction score of 82,03% respondents.
Aplikasi Perbaikan dan Manipulasi Citra Digital Berbasis Android Wijaya, Anthony; Liliana, Liliana; Purbowo, Anita Nathania
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Technology is always evolving today is the smartphone. Even today smartphone can replace a lot of the role of one of the camera or computer and have become as one of the necessities for most people. The camera of the mobile phone one of which is widely used, but sometimes the picture is still not good so the need for image enhancement. Editing application on the computer one way to fix it. But with it still less practical because many processes that must be performed. Therefore, the application of repair and manipulation of digital images based on Android it easier to make edits or changes to the image.Systems made include the process of taking pictures from external memory smartphone, insert the image into the acticty main menu editor. This menu can be selected four existing menu ie brightness, contrast, auto contrast and blur. The auto contrast using the histogram method and using the RGB and HSV color space, while for the blur, brightness and contrast using RGB color space. This application is built using the Java programming language with the android his studio as an IDE.The test results show the value or number adders and multipliers for the brightness and contrast is very influential on the final result image, because it will make the picture look even brighter or darker. Giving blur effect cannot be given once to a high level of blur due to high blur effect makes the process will be long. In the process of auto results in images that are too light will produce images that appear broken ghosting or auto process works better if the images tend to be dark, large pixels also affects the work of the editing process.
Aplikasi Informasi Posko Bencana Alam Berbasis Android Setiawati, Irma Yunita; Handojo, Andreas; Purbowo, Anita Nathania
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Within the last 10 years, there have been so many natural disasters such as tsunami, earthquakes, and the eruption of Mount Merapi in Yogyakarta. Many emergency shelters were built to accommodate the disasters survivors. It caused problems in processing information regarding existing aid. An application named "Post Natural Disaster Information" was created to make it easier to process the information.This is an useful application for both the donors and the posts. This app has a feature to provide information on available data from each post, so that donors know the needs of certain posts. It takes advantage of Android devices to provide information about the posts to the users. It could be posts logistics or data shelters refugees in post. In addition to the person in charge of the post, this application helps organizing the logistics command post as logistical transfer. This application could send a broadcast to the users who have been already logged in. It also provides information in the form of a website. This application was made by Eclipse IDE in the Java programming language for Android and using the PHP programming language for websites with CodeIgniter framework.The test results show that the application is running well on some devices such as Android 4.2 (Jelly Bean), Android 4.4 (Kitkat). Applications can run the update feature post, broadcast, maintain logistics data and find posts locations well.
Pembuatan Aplikasi untuk Pengaturan Jasa Service Sepeda Motor Pada Toko X Handojo, Steven Halim; Noertjahyana, Agustinus; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

Information technology continues to grow along with the times. Technological advances also make the standard of service to customers to be different. Shop X is a business in the field of motor service services. Currently ordering service is still done by manual. This makes the initial service collection becomes longer because it is only done by one person, so it is necessary to change the ordering method to be online.Making motorcycle booking service applications aims to assist customers in ordering service vehicles without having to come to the garage. The application for the customer is made with android platform and uses java programming language, while the application for the admin is made with the website platform and using HTML, PHP, MySQL, and Bootstrap programming languages.The result of making the application is the user can make vehicle booking service via Android without having to come to the workshop, the user can receive notification of vehicle re-service, and admin application can determine vehicle booking service quotas
Aplikasi HIMAINFRA Berbasis Android Giam, Silvy Krismayanti Winarto; Palit, Henry Novianus; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

HIMA or Himpunan Mahasiswa is a student union on the department’s level in a university. HIMAINFRA is the Student Union of the Department of Informatics and Business Information System of Petra Christian University. HIMAINFRA aims to address the needs of all students of the Department of Informatics and Business Information System of Petra Christian University in academic and non academic matters. One of the services of HIMAINFRA is to distribute announcements and upcoming events to the students.Nowadays, HIMAINFRA uses posters and social media, such as LINE and Instagram, to distribute the announcements and information to the students. However, due to some limitations on the social media, not all announcements and information from HIMAINFRA can be received by the students. Besides that, to register as an event participant or an event committee, the student still need to do it manually (i.e., paper-based).This Android-based HIMAINFRA application was developed to help HIMAINFRA distribute the announcements and information. This application also helps HIMAINFRA’s members on running a committee and enables the students of the Department of Informatics and Business Information System to register online as event participants or committees. This application leverages on Firebase Realtime Database and Firebase Cloud Messaging.
Aplikasi Photostock Berbasis Mobile Santoso, Bambang Kurniawan; Gunadi, Kartika; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

In this period of time, a photo is a common thing. Photo serves as a medium to store memories of important events around us. Mastering the science of photography requires the skill and techniques so that photographs or works produced will be good enough to be sold. However, the skill and results of good photography lack the container to turn photography as one’s income. The lack of such containers resulted in the photographs being viewed only as works of art. This causes the hobby as a photographer as well as skills in photography sometimes do not gain their economic value.So, a container is needed to facilitate the sale and purchase of photographs produced by photographers or the public. In the Photostock application also has a built-in watermark feature that can automatically add a watermark in your photos in order to avoid copyright infringement. In this application users also can chat with the photo seller.Based on the results of the questionnaire obtained for the application display quality, 60% of other respondents answered not bad and 40% of the other respondents answered well. For feature completeness, 40% of respondents answered not bad, 40% answered well, 20% answered very well. For the entire application, 80% of respondents rated the program as good, and 10% of respondents rated the program very well.
Game Battleship Menggunakan Metode BFS dan Database Firebase Dengan Unity Pada Android Prasetiyo, Yosep Mikie; Setiabudi, Djoni Haryadi; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

The game is already a daily activity of the community. There are several types of games but the most playable game types today are mobile games where they can be played wherever and whenever. This thesis aims to perform the manufacture and similar research on mobile game battleship. Legitimate research has been done about battleship games on the PC platform by using LAN network. In this thesis will examine about mobile game battleship using BFS method and firebase database on mobile phone platform. The problem of this research is to measure how successful the application of BFS method and the implementation of firebase database used for multiplayer.In this battleship game research has been done the application process is the application of BFS method, and the application of firebase database. Process Where application on BFS method is done on program coding only. However, the application of firebase database is done by connecting Unity program with firebase SDK which is assisted by database calling on the program.Through testing it can be proven that the use of the BFS method of finding a very long route will take considerable time. For Firebase the database is less suitable for battleship action game where the mobile phone used to access the game can not receive data submissions sent from the database.
Website Pencari Produk Terlaris untuk Membantu Penjualan Pada Toko Online Setiono, Audrey; Rostianingsih, Silvia; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

Development of technologies become a positive impact for people who want to open new business opportunities by selling their products online. The obstacle is in the selection of products that will be sold, people tend to have a hard time deciding the product that they needed because they don't know what products are on demand in the market. In order to facilitate users who want to know the current best-selling products, website by using Web Scraping method is made as a support to collect information about the best-selling products contained in the marketplace of Tokopedia, Shopee and Bukalapak. The informations include name of the goods, price of the goods, number of products sold, product image and origin of the site. In conclusion, the website can help users finding the best selling products according to the categories selected.
Aplikasi “GENTA” Pers Mahasiswa Universitas Kristen Petra Berbasis Android untuk Menambah Aksesibilitas Website Atmodjo, Kristoforus Gumilang Kurniawan; Andjarwirawan, Justinus; Purbowo, Anita Nathania
Jurnal Infra Vol 6, No 2 (2018)
Publisher : Jurnal Infra

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Abstract

Nowadays, most people have smartphone which connected to internet. This situation increase people’s demand of information through application. At Petra Christian University there is one of the student organizations that is authorized to publish news about campus environment, namely Student Press GENTA. The Petra Christian University Student Press has two types of products, namely GENTA online and GENTA magazine.During this time, GENTA Online, where as a place of publication news about student activities, which use the media website, still received less attention from its users. While GENTA magazine, the number of print magazines, less covering the entire student. GENTA also has a Research and Development division, which aims to share questionnaires, but is still manual using paper.This GENTA application was created so that GENTA can be accessed more by Petra Christian University’s students and staff and reduce paper use for the questionnaire from GENTA's research and development division. This application is made using Java and PHP programming language, the database used is MySQL, and the library used is Retrofit and Realm. With this application, students and staff of Petra Christian University can more easily access GENTA Online and GENTA magazine.