DEVELOPMENT OF A MOBILE AUGMENTED REALITY APPLICATION FOR INTERIOR DESIGN USING UNITY ENGINE

This paper details the creation of a mobile Augmented Reality (AR) application to enhance interior design processes by allowing users to place digital furniture within their physical spaces. Developed using the Unity Engine, the application leverages C# programming to provide a seamless and interactive user experience. The user interface, designed in Adobe XD, ensures functionality and aesthetic appeal, guiding users through intuitive screens and interactive elements. Three-dimensional (3D) models are integral to the application, created through manual modelling in Blender and photogrammetry using Polycam. Blender's advanced capabilities enable detailed and accurate 3D models, while Polycam's photogrammetry converts real-world objects into digital models, enhancing realism and diversity. Real- time functionality is supported by integrating Google Firebase for scalable and reliable backend services, ensuring smooth data synchronization and user-generated content storage. AR technology overlays digital information onto the physical world in real time, enhancing users' perception and decision-making in interior design. Users can visualize different arrangements and make informed choices by virtually placing and manipulating furniture, reducing uncertainty and increasing satisfaction with their design decisions. This paper also explores the historical context and advancements in AR technology, highlighting its transformative impact on various industries. The development process here combines programming expertise, creative design, and technical knowledge of 3D modelling and backend technologies, offering valuable insights and practical advice for future AR application developers.