The scholarships award for students are often subjective, not transparent, un-measurable, and less precise on target. One of the computer technologies used to process big data such as scholarship recipient problems is data mining. Various methods of data mining can be used to predict the feasibility of data such as K-Nearest Neighbors (KNN) and Linear Regression. This study compares both methods in solving the scholarship recipient problem.

The development of technology has increasingly sophisticated and has a positive influence on human life. The location tracking system that is currently overgrowing in the world of technology is required to be able to serve consumers until consumers can benefit from the technology. Given the number of thefts in Indonesia is currently increasing and the need for a security system that can work continuously automatically. Therefore, the purpose of this research is to make the location tracking system as expected by the community. Based on the testing that has been done on the tool and see the purpose of this research, it can be concluded that this tool has been tested and can be used to help secure systems to track valuable tools such as motorcycles, bags, cars, etc. based on Global Positioning System (GPS) coordinates sent by SIM 800L module to numbers destination of cellphone.

Application Galeri Lembaga Adat Melayu Riau or abbreviated as Galeri LAM is a buying and selling application that aims to preserve Budaya Melayu Riau at Sentra Ekonomi Kreatif dan Budaya in collaboration with PT Pertamina and is shaded by the Lembaga Adat Melayu Riau. In this project, there are 3 business processes, namely the Online Store application, supplier and cashier application. What will be discussed in this Journal is the Online Store application. Galeri LAM online store application provides facilities for UMKM Partners to market their products by working with Galeri LAM as a container. Based on the fungski, the Galeri LAM Online Store Application aims to make it easier for UMKM Partners who work together to market their products widely, reach more audiences and as a promotional medium. This application also makes it easier for buyers to find original quality products from RIAU. But in its use there are still many problems. This research focuses on developing application recommendations by analyzing and redesigning the UI and UX of the Galeri LAM Online Store Application using the Design Thinking method. This method is known as a comprehensive thinking process that concentrates on creating solutions that begin with a process of empathy for a certain human-centered need. There are 5 stages in this method, namely Empathize, Define, Ideate, Prototype, and Testing. Application recommendations are built in the form of prototypes using the Figma application. The prototype that was built was successfully tested on 10 respondents using System Usability Scale (SUS) testing and 76 application prototypes

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