Printed documents are vulnerable to forgery through the latest technology development and it becomes extremely important. Most of the forgeries can be resulting loss of personal identity or ownership of a certain valuable object. This paper proposes novel authentication technique and schema for printed document authentication using watermarked QR (Quick Response) code. The technique is based Watermarked QR code generated with embedding logo belongs to the owner of the document which contain validation link, and the schema is checking the validation link of the printed document which linked to the web server and database server through internet connection by scanning it over camera phone and QR code reader, the result from this technique and schema is the validation can be done in real-time using smart phone such as smart phone based Android, Black Berry, and iOS. To get a good performance in extracting and validating printed document, it can be done by preparing in advance the validation link via internet connection to get the authentication of information hidden. Finally, this paper provide experimental results to demonstrate the authenticated of printed documents using watermarked QR code.
A face recognition system is to perform a match face image using the face extraction method. There are many applications used in various algorithms and implemented in many programming languages, but still difficult to implement on web-based applications using the PHP programming language. The purpose of this research is to produce a website-based application focused on the face recognition section. The author will limit the system only to detect the front view of the face, the main goal is to get a fairly high level of accuracy. There will be a feature to find where the face is located. The research method used is a laboratory experiment where the search system scheme based on face recognition will produce the appearance of several faces that have the closest Euclidean distance values from grades 1st to 5th. The results from the comparison of the test image with the training image based on Line Edge Detection and Euclidean Distance calculation concluded that the system can be implemented in searching of similarity and recognizing the face.
The expected of national education goals are stated in the National Education System Law no. 20 of 2003 is to educate the student to be human beings who has believe in God, fear of God Almighty, have noble character, healthy, knowledgeable, capable, creative, independent, become democratic and also responsible citizens. This paper describes how the implementation of the Panca Jiwa of modern Islamic boarding schools in education is carried out by teachers (ustadz and ustadzah) at Modern Islamic Boarding Schools. The results that obtained from this analysis are; Modern Islamic Boarding Schools with the implementation of the Panca Jiwa Pondok have implemented as good as possible to build students’ character or what is called by the instilling of moral values to their students as proclaimed by the 2003 National Education System Constitution.
The use of water in taking ablution is not in accordance with the excessive, it is one indication of the waste of water in use, the water faucet will continue to be open and the water will continue flow maximally, and there are also happens people forget to close the water tap after ablution then it will result in undue water wastage. In this study the author tries to develop a water saving scheme using infrared sensor and an Arduino-based and also will try to calculate the percentage efficiency of water use in ablution. Based on the results of the test the writer obtain automatic water faucets are more effective to save the water than the manual water faucets, it can be concluded that the use of an automatic ablution water faucets can save water average 40,04%.
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