The existence of mobile devices as a location pointing device using Global Positioning System (GPS) is a very common thing nowadays. The use of GPS as a tool to determine the location of course has a shortage when used indoors. Therefore, the used of…
This study examines and analyzes the differences between GeoGebra-assisted community learning and conventional learning in improving students' creative thinking skills in junior high schools. The research method uses quantitative, designed with an…
Penelitian ini mengkaji peningkatan kemampuan berpikir kritis matematis siswa yang belajar menggunakan model blended learning berbantuan GeoGebra dan siswa yang belajar menggunakan model blended learning tanpa bantuan GeoGebra, berdasarkan…
The paper describes our approach for using wireless sensors on mobile phones for delivering new data to mobile subscribers. We propose a new practical approach for social context-aware data retrieval based on mobile phones as a sensor concept. This…
This paper describes a new model for delivering hyper-local data to mobile subscribers. Our model uses any exiting or especially created Wi-Fi hot spot as presence sensor that can open access for some user-generated content. In our approach we can…
Smart phones have already become an important part of our lives. Smartphone is in the hands of millions of novice users who are unaware of the security concerns they may face. In order to address the security concerns of the millions of users, we…
This work proposes a solution to overcome the effect for one of the main drawbacks of these days’ wireless systems, where Multiple-Input Multiple-Output (MIMO)-Orthogonal Frequency Division Multiplexing (OFDM) combinations has been used. High…
The Raspberry Pi was used in Control system projects, this project is intended to realize a system, i.e., the Raspberry Pi-based RCWS control system, where the RCWS movement uses a DC motor therefore, that it will make it easier for shooters to reach…
