USER INTERFACE DESIGN OF SOIL FERTILITY MEASURING APPLICATION USING USER CENTERED DESIGN METHOD

Abstract

In this research, a User-Centered Build (UCD) approach was used to build the user interface (UI) of the SoilMe application which functions to measure soil fertility. To guarantee that the application meets their requirements and preferences, this approach places the user at the heart of the development process. There are several steps in the research process, including understanding the context of use, determining user demands, creating design solutions, and sharing design results. To understand the problems and hopes for this application, information was collected through interviews and direct observation of farmers and related parties, including forestry agencies. To make it easier to measure soil fertility levels efficiently, the SoilMe application was created. Interactive maps to identify land color based on region, main page, login feature, Wi-Fi network radar to connect measurement devices, and display of detection tool results are some of the features created. Design software is used to build prototypes, allowing users to evaluate the functionality of the interface before it is finalized. The results of this research show that using the UCD approach produces an interface design that is user-friendly, transmissive, and meets the needs of end users. This application is expected to increase the accuracy and efficiency of soil fertility monitoring, as well as facilitate better agronomic practice decisions. This program has the potential to significantly increase productivity and sustainable land management by emphasizing a user-based approach.