Andreas Handojo | Petra Christian University (original) (raw)

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Papers by Andreas Handojo

Research paper thumbnail of Indoor positioning system using BLE beacon to improve knowledge about museum visitors

TELKOMNIKA Telecommunication Computing Electronics and Control, 2020

Generally, a museum has many locations and artifacts collection that display for visitors. Museum... more Generally, a museum has many locations and artifacts collection that display for visitors. Museum manager often have difficulty in obtaining information on visitors behavior such as, is there are particular locations/artifacts in the museum that are frequently/rarely visit by museum visitors, how long visitors spend their time in particular locations/artifacts, etc. The purpose of this study is try to build a suitable system in order to improve knowledge about the behavior of museum visitors by identifying the position of visitors in the museum. This study uses Bluetooth Low Energy (BLE) Beacon that place around the museum. The visitor mobile phone will detect BLE beacon signal, then the mobile phone application will calculated the visitor's mobile phone position using the signal strength from the BLE beacons that are detected. The application then sends it to the computer server to display it in as museum visitor heat map. From this information, the museum manager could find out the visitors behavior movement and know which areas/artifacts that frequently/rarely visit by museum visitors. According to distance error testing which compare real location and position of the calculation, it is show that the average of distance error is around 140 cm. So, it can be concluded that the information obtained is sufficient enough to represent the position of museum visitors.

Research paper thumbnail of Broadcast learning system using multicast address

2010 2nd International Conference on Education Technology and Computer, 2010

Research paper thumbnail of Mining Multidimensional Fuzzy Association Rules From A Database Of Medical Record Patients

Jurnal Informatika, Jan 1, 2009

Research paper thumbnail of Mining Fuzzy Multidimensional Association Rules using Fuzzy Decision Tree Induction Approach

International Journal of …, Jan 1, 2009

Research paper thumbnail of Perencanaan Dan Pembuatan Program Sistem Pakar Untuk Spesifikasi Jenis Anjing

Jurnal Informatika, Jan 1, 2004

Research paper thumbnail of APLIKASI PENCARI RUTE OPTIMUM PADA PETA

Jurnal Informatika, Jan 1, 2008

Research paper thumbnail of APLIKASI TES ONLINE MENGGUNAKAN HANDPHONE DENGAN PLATFORM JAVA DAN KONEKSI GPRS

Jurnal Informatika, Jan 1, 2009

Research paper thumbnail of Pembuatan Sistem Layanan Informasi Jurusan Berbasis Web dan SMS pada Jurusan Teknik Informatika Universitas Kristen Petra.

Setiap hari Jurusan Teknik Informatika melakukan aktivitas layanan informasi (pengumuman perkulia... more Setiap hari Jurusan Teknik Informatika melakukan aktivitas layanan informasi (pengumuman perkuliahan, pengumuman seminar/workshop, pengumuman lowongan kerja, dan sebagainya) secara manual dengan menggunakan form-form yang tersedia yang ...

Research paper thumbnail of APLIKASI PEMINJAMAN RUANGAN, KENDARAAN, PERALATAN DAN PENYAMPAIAN KELUHAN SERTA ANALISIS KETERSEDIAAN BARANG DAN  …

Research paper thumbnail of PEMBUATAN APLIKASI SISTEM PENDAFTARAN PRAKTIKUM ONLINE PADA JURUSAN TEKNIK INFORMATIKA UNIVERSITAS KRISTEN PETRA DENGAN  …

Jurnal Informatika, Jan 1, 2004

Research paper thumbnail of Aplikasi Video Conference dengan Kemampuan Beroperasi Pada IPV4 dan IPV6

… Seminar Nasional Aplikasi …, Jan 1, 2009

Research paper thumbnail of APLIKASI DATA MINING UNTUK MENELITI ASOSIASI PEMBELIAN ITEM BARANG DI SUPERMAKET DENGAN METODE MARKET BASKET ANALYSIS

Research paper thumbnail of Indoor positioning system using BLE beacon to improve knowledge about museum visitors

TELKOMNIKA Telecommunication Computing Electronics and Control, 2020

Generally, a museum has many locations and artifacts collection that display for visitors. Museum... more Generally, a museum has many locations and artifacts collection that display for visitors. Museum manager often have difficulty in obtaining information on visitors behavior such as, is there are particular locations/artifacts in the museum that are frequently/rarely visit by museum visitors, how long visitors spend their time in particular locations/artifacts, etc. The purpose of this study is try to build a suitable system in order to improve knowledge about the behavior of museum visitors by identifying the position of visitors in the museum. This study uses Bluetooth Low Energy (BLE) Beacon that place around the museum. The visitor mobile phone will detect BLE beacon signal, then the mobile phone application will calculated the visitor's mobile phone position using the signal strength from the BLE beacons that are detected. The application then sends it to the computer server to display it in as museum visitor heat map. From this information, the museum manager could find out the visitors behavior movement and know which areas/artifacts that frequently/rarely visit by museum visitors. According to distance error testing which compare real location and position of the calculation, it is show that the average of distance error is around 140 cm. So, it can be concluded that the information obtained is sufficient enough to represent the position of museum visitors.

Research paper thumbnail of Broadcast learning system using multicast address

2010 2nd International Conference on Education Technology and Computer, 2010

Research paper thumbnail of Mining Multidimensional Fuzzy Association Rules From A Database Of Medical Record Patients

Jurnal Informatika, Jan 1, 2009

Research paper thumbnail of Mining Fuzzy Multidimensional Association Rules using Fuzzy Decision Tree Induction Approach

International Journal of …, Jan 1, 2009

Research paper thumbnail of Perencanaan Dan Pembuatan Program Sistem Pakar Untuk Spesifikasi Jenis Anjing

Jurnal Informatika, Jan 1, 2004

Research paper thumbnail of APLIKASI PENCARI RUTE OPTIMUM PADA PETA

Jurnal Informatika, Jan 1, 2008

Research paper thumbnail of APLIKASI TES ONLINE MENGGUNAKAN HANDPHONE DENGAN PLATFORM JAVA DAN KONEKSI GPRS

Jurnal Informatika, Jan 1, 2009

Research paper thumbnail of Pembuatan Sistem Layanan Informasi Jurusan Berbasis Web dan SMS pada Jurusan Teknik Informatika Universitas Kristen Petra.

Setiap hari Jurusan Teknik Informatika melakukan aktivitas layanan informasi (pengumuman perkulia... more Setiap hari Jurusan Teknik Informatika melakukan aktivitas layanan informasi (pengumuman perkuliahan, pengumuman seminar/workshop, pengumuman lowongan kerja, dan sebagainya) secara manual dengan menggunakan form-form yang tersedia yang ...

Research paper thumbnail of APLIKASI PEMINJAMAN RUANGAN, KENDARAAN, PERALATAN DAN PENYAMPAIAN KELUHAN SERTA ANALISIS KETERSEDIAAN BARANG DAN  …

Research paper thumbnail of PEMBUATAN APLIKASI SISTEM PENDAFTARAN PRAKTIKUM ONLINE PADA JURUSAN TEKNIK INFORMATIKA UNIVERSITAS KRISTEN PETRA DENGAN  …

Jurnal Informatika, Jan 1, 2004

Research paper thumbnail of Aplikasi Video Conference dengan Kemampuan Beroperasi Pada IPV4 dan IPV6

… Seminar Nasional Aplikasi …, Jan 1, 2009

Research paper thumbnail of APLIKASI DATA MINING UNTUK MENELITI ASOSIASI PEMBELIAN ITEM BARANG DI SUPERMAKET DENGAN METODE MARKET BASKET ANALYSIS

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