Implementation of Gyroscope Sensor to Presentation Application on Android Smartphone

Smartphones nowadays can detect movement and orientation of the device. This technology can be applied and used by the user to simplify everyday tasks. One task that user do in everyday life is doing presentation. In most lecturing and presentation sessions, many presentations will be involved by either the students, or lecturer and other people. One method that will be used to help the user is by implementing gyroscope sensors that available on most modern smartphone. This allows the user to navigate and point at any object on presentation slide without doing it manually or help from other tools such as laser pointer. The purpose of this research is to develop a smartphone app based on android to help user, primarily on presentations by using gyroscope sensor.