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Abstract —Cultural appropriation is a complex issue that can lead to the loss of a nation's cultural identity. With the widespread adoption of mobile phones in Indonesia, there is an opportunity to use technology, specifically augmented reality (AR). To address this issue, our user-friendly AR app allows users to interact with Indonesian culture in a virtual environment. Through AR technology, users can engage with Indonesian culture in an immersive and fun way. Our target market is the younger generation, and our app provides a user-friendly interface that allows users to scan AR markers to access different cultural settings. Users can choose from two cultural regions, Bali and Papua. Once a region is selected, a scene showcases the desired region's iconic places and objects accompanied by a traditional folk song. In developing the AR app, we used the agile software development method for approximately two months with four developers. At the end of the development phase, we conduct four testing aspects of the application—namely, angle testing, functionally testing, usability testing, and hardware testing. The testing revealed that the application could perform well under various testing conditions. Through our AR solution, we aim to raise awareness of the importance of Indonesian culture and provide an educational experience that can inspire users to take ownership of their cultural heritage. [ABSTRACT FROM AUTHOR]

Maptables are increasingly used to support collaborative spatial planning processes. Despite the proven benefits and claimed potential of using a maptable in such processes, software applications specifically designed for this device are still scarce. Moreover, often-used applications do not fully exploit the touch functionality of a maptable, or have low usability. To address this gap, we developed and evaluated the Open Geospatial Interactive TOol (OGITO), an open-source software application designed to support collaborative spatial planning processes with a maptable. To develop such tool, we combined human-centred design and Agile software development principles in a co-design effort with intended users and stakeholders. Through iterative development cycles and feedback from users, OGITO was evolved until it satisfied user expectations. In a case study on community mapping in Sumatra, Indonesia, a sample of users evaluated OGITO's usability. Case study participants reported high satisfaction with this tool for the tasks and context given. Our research shows the added value of iterative development and user feedback for improving and further development of the tool's usability and functionality. • OGITO: a new open-source application for maptables to support collaborative planning. • Human-centred design and Agile methods effectively shaped the co-design of OGITO. • OGITO's usability was positively rated by collaborative mapping workshop participants. • Iterative development and user feedback improved usability of the planning tool. [ABSTRACT FROM AUTHOR]