Aulia Faqih Rifa’i
UIN Sunan Kalijaga Yogyakarta

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Journal : IJID (International Journal on Informatics for Development)

Comparison Analysis between Kinect Grayscale and Depth Images Antoni, Fajria; Asyhab, Naufal; Yazid, Ahmad Subhan; Rifa'i, Aulia Faqih
IJID (International Journal on Informatics for Development) Vol. 5 No. 1 (2016): IJID May
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (634.852 KB) | DOI: 10.14421/ijid.2016.05102

Abstract

The purpose of this research is to know which method is more appropriate in the application of user interfaces. A data collection method used in this research is the literature study. This literature study method is done by reading books, scientific journals, papers, and using internet media as a source of information. Based on the research conducted it can be concluded that from both methods it has advantages and disadvantages. Grayscale method is good for fast processing and image processing. While the depth method is good for applications that require a high level of accuracy and require high resources.
An Analysis of Memory Usage in Web Browser Software Oktavianita, Annisa Dwi; Arifin, Hendra Dea; Fauzi, Muhammad Dzulfikar; Rifa'i, Aulia Faqih
IJID (International Journal on Informatics for Development) Vol. 5 No. 2 (2016): IJID December
Publisher : Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.498 KB) | DOI: 10.14421/ijid.2016.05204

Abstract

A RAM or formerly known as a memory is a primary memory which helps swift data availability without waiting the whole data processed by the hard disk. A memory is also used by all installed applications including web browsers but there have been disappointed in cases of memory usages. Researchers use a descriptive quantitative approach with an observation, a central tendency and a dispersion method. There are 15 browsers chosen by random to be tested with low, medium and high loads to get their memory usage logs. Researchers proceed to analyze the log by using descriptive statistics to measure the central tendency and dispersion of data. A standard reference value from web application memory usage has been found as much as 393.38 MB. From that point, this research is successful and has been found the result. The web browser with the lowest memory usage is Flock with 134.67 MB and the web browser with the highest memory usage is Baidu with 699.66 MB.
Web-based Queue Machine Development using Raspberry and ESP8266 Anggit Damaz Istoko; Aulia Faqih Rifa'i
IJID (International Journal on Informatics for Development) Vol. 7 No. 1 (2018): IJID June
Publisher : Faculty of Science and Technology, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (258.918 KB) | DOI: 10.14421/ijid.2018.07102

Abstract

At a recent time, a computer-based queue machine, which is using the computer as both a client and a server, is rated to be less practical and inefficient. In this case, the queue machine will need a number of the computer as many as the locket and the network configuration. Given these points, the aim of this research is to build a practice and applicable queue machine. In the development of this system, the writer adopted the prototyping method. Acquiring Arduino Uno to convert the analog signal become a digital which will be shown in the LED P10, utilizing NodeMCU ESP8266 as a WiFi module, and adapting Raspberry Pi 3 as a server, this queue system expected to solve the problem before. In addition, to build the web, this queue system is using javascript and node.js as the software. This research derives a practice, easy to use, and portable queue machine because it uses wifi for their connection.