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Journal : Scientific Journal of Informatics

Implementing Geo Positioning System for Children Tracking Location Monitoring based on Android Sari, Marti Widya; Santoso, Banu; Azman, Mohamed Nor Azhari
Scientific Journal of Informatics Vol 8, No 1 (2021): May 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v8i1.27436

Abstract

Parents' concerns in terms of monitoring the presence and monitoring of children's activities become one of the problems that are often faced. Training children to prepare themselves to face this sometimes dangerous world, first develop a sense of security in themselves. The objectives of this research are to generate a system or application to track the whereabouts of children through smartphones that can be used by both parents of the child and to design devices that can be used practically and children can be traced to the presence of wireless media by their parents. Improved supervision of children is needed without reducing the freedom of children to learn and explore their environment. One alternative that allows tracking the presence, location, and accuracy is quite good is to use a Geo Positioning System (GPS). This GPS is packaged in a flexible form so that it can help make it easier for parents to supervise their children in the range of areas that are still accessible to them and find the child's position when separated from their parents. The system can send the location information of children who are lost or lost on smartphone applications used by parents. 
Implementing Geo Positioning System for Children Tracking Location Monitoring based on Android Sari, Marti Widya; Santoso, Banu; Azman, Mohamed Nor Azhari
Scientific Journal of Informatics Vol 8, No 1 (2021): May 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v8i1.27436

Abstract

Purpose: The objectives of this research are to generate a system or application to track the whereabouts of children through smartphones that can be used by both parents of the child, and to design device that can be used practically, and children can be traced to the presence of wireless media by their parents. Improved supervision of children is needed without reducing the freedom of children to learn and explore their environment. Methods: One alternative that allows tracking the presence, location and accuracy is quite good is to use a Geo Positioning System (GPS). Result:  This GPS is packaged in a flexible form so that it can help make it easier for parents to supervise their children in the range of areas that are still accessible to them and find the child's position when separated from their parents. Novelty: The system can send the location information of children who are lost or lost on smartphone applications used by parents.
Developing a Digital Scales System using Internet of Things Technology on Indonesia Digital Farm Kusrini Kusrini; Banu Santoso; Eko Pramono; Muhammad Koprawi; Jeki Kuswanto; Elik Hari Muktafin; Ichsan Wasiso
Scientific Journal of Informatics Vol 10, No 1 (2023): February 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v10i1.40956

Abstract

Purpose: This research aims to develop a digital scales system using internet of things technology on Indonesia digital farm.Methods: The stages of the research were carried out starting from literature studies, system requirements analysis, digital scales system design, system testing, and analysis of system test results. This model consists of hardware and software. The hardware consists of sensors for data collection in the field or using cameras, data input devices, data senders to data centers, data centers, and data processors, and data output that can be accessed on a laptop or a smartphone in real-time.Result: The results of the study show that IoT-based digital scales can be used to read goat weighing results based on RFID data input and camera image capture. The average body weight of a goat that has been weighed is 106.5 pounds, while the average body height of a goat is 150.7 cm.Novelty: The IoT-based digital scales system (IoT-DSS) can be used to measure the weight and height of goats so that the weighing process is more efficient.