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Journal : Proceeding Applied Business and Engineering Conference

Optimization of Tsunami and Earthquake Awareness Through Digital Mapping Using a Decision Support System with Simple Additive Weighting (SAW) in Padang City Vadreas, Andrew Kurniawan; Fryonanda, Harfebi; Arsyah, Ulya Ilhami; Maulana, Raihan Efel; Nirad, Dwi Welly Sukma
ABEC Indonesia Vol. 12 (2024): 12th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

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Abstract

Padang is a city that is prone to earthquakes and tsunamis due to its location between the India and Asia plateson the west coast and being crossed by the Great Sumatran fault. The Padang coastal region is a strong source ofearthquakes and tsunamis. Despite having experienced earthquakes in 2006, 2007, and 2009, Padang still facesdifficulties in managing tsunami evacuation because of the lack of infrastructure and straight roads from the coast tohigher ground. The presence of rivers in Padang causes the tsunami waves to be concentrated within a 200-meter radiusand the evacuation routes are hindered by the presence of bridges that are not durable against tsunamis and earthquakes.Additionally, traffic congestion after an earthquake exacerbates the evacuation problems. This study aims to map the riskand potential of earthquakes and tsunamis in Padang 3 KM from the coast by comparing population and building datawith the availability of shelters. The Simple Additive Weighting (SAW) method, as part of Geographic InformationSystem, is used to analyze demographic data and shelter locations. The results show that Koto Tangah is the area with thehighest risk level for earthquakes and tsunamis.
UI/UX Design of a QR Code and Geolocation-Based Attendance System Using Design Thinking and Prototyping Methods Atma, Yori Adi; Ganiyu, Ahmad Rizki Akbar; Arsyah, Ulya Ilhami; A'yunin, Qurhata; Fryonanda, Harfebi
ABEC Indonesia Vol. 12 (2024): 12th Applied Business and Engineering Conference
Publisher : Politeknik Negeri Bengkalis

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Abstract

Student attendance is an important element in ensuring proper presence and participation in the academic environment. However, in the Information Technology Department of Padang State Polytechnic, the attendance process is still conducted manually, which leads to various issues such as the potential for cheating, inaccuracies in recordkeeping, and paper waste. This research aims to address the issue by designing and developing a QR code and geolocation-based attendance system using the Design Thinking and Prototype methods. The Design Thinking method is used to explore and understand user needs, while the Prototype method is employed to develop and test solutions iteratively. The system produced is expected to improve the accuracy of attendance recording, reduce fraud, and minimize resource waste. In addition, this research contributes to creating a more efficient, reliable, and user-friendly attendance system, particularly in academic settings.