TY - JOUR AU - Sari, Anggreini Intan Permata AU - Rakhman, Arkham Zahri PY - 2021/03/28 Y2 - 2024/03/29 TI - INDOOR LOCALIZATION USING ACCELEROMETER AND GYROSCOPE SMARTPHONE BASED JF - Jurnal Teknik Informatika (Jutif) JA - J. Tek. Inform. (JUTIF) VL - 2 IS - 2 SE - Articles DO - 10.20884/1.jutif.2021.2.2.75 UR - http://jutif.if.unsoed.ac.id/index.php/jurnal/article/view/75 SP - 119-126 AB - Indoor localization is one of the more accurate technologies to be used to determine indoors or buildings. Pedestrian Dead Reckoning (PDR) is a method of determining the user's position by adding a method that occurs to a known initial position. The displacement that occurs is estimated with the help of an accelerometer sensor attached to the user as a step detector and to determine the direction towards the user using a gyroscope sensor. System testing is carried out in the Institut Teknologi Sumatera’s campus environment on the 2nd floor of Building C and D. The results from the detection of steps get an error rate of 1.13% using a threshold of 0.8. ER -