Enhanced of Attendance Records Technology used Geospatial Retrieval based on Crossing Number

This item is published by Universitas Islam Negeri Sunan Ampel Surabaya

Utomo, Bayu and Wibowo, Achmad Teguh and Ridwan, Mujib and Izzuddin, Muhammad Andik and Gumelar, Bimo Agustinus and Arifin, Sirajul (2020) Enhanced of Attendance Records Technology used Geospatial Retrieval based on Crossing Number. International Journal of Interactive Mobile Technologies, 14 (16). (Unpublished)

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Nowadays, the fingerprint scanner widely used to records attendance. However, this technology has a weakness. Much research has done to improve the attendance system by utilizing mobile technology, like usage a fingerprint smartphone and location by GPS sensor to validate user location manually. In this research, we developed an application to enhance the records attendance system with a smartphone by crossing numbers to verify user position automatically, which implemented in a mobile app. This application using the PNPOLY method for detecting the location of the user inside of the polygon area predetermined. This method is part of the crossing number algorithm for increasing x and fixed y from point P, which x is latitude, and y is a longitude. The result of the experiment demonstrated that the percentage of successful validate user coordinate inside edges of the polygon boundary is 87%, depending on the GPS sensor embedded into a mobile device.


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Item Type: Article
Utomo, Bayuby@uinsby.ac.idUNSPECIFIED
Wibowo, Achmad Teguh--UNSPECIFIED
Ridwan, Mujib--UNSPECIFIED
Izzuddin, Muhammad Andik--UNSPECIFIED
Gumelar, Bimo Agustinus--UNSPECIFIED
Arifin, Sirajul--UNSPECIFIED
Subjects: Teknologi
Keywords: Attendance system; crossing number; geospatial retrieval; mobile finger-print; PNPOLY
Divisions: Fakultas Ekonomi dan Bisnis Islam > Ekonomi Syariah
Depositing User: Mr. Jokoe Soesilo
Date Deposited: 14 Apr 2021 02:08
Last Modified: 14 Apr 2021 12:30
URI: http://digilib.uinsa.ac.id/id/eprint/44160

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