MIXED REALITY (MR) IMPLEMENTATION AS FURNITURE LAYOUT VISUALIZATION IN INTERIOR DESIGN

• Main Author: Alya Mevia, Shaffira
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/78297
• Institution: Institut Teknologi Bandung

Generally used interior design applications usually have a high learning curve and low vizualization interactivity. Other than that, physiological differences between the client and designers became one of the issues to determine whether or not the design is already considered as appropriate. Mixed reality (MR) technology has been tested as a solution in interior design applications that uses smartphones or the Microsoft HoloLens 2. This study focuses on how MR with Microsoft HoloLens 2 can help in visualizing furniture layout in interior design. This device is used because it can give a more broader visualization and a more inituive hand gestu- re interactions in the 3D space compared to the smartphone. User-centered design methodology is used in creating the design solution, by using a three-iteration step prototypes (video, 2D, and 3D) to achieve the usability goals learnability, memora- bility, and utility; also the user experience goals helpful and cognitively stimulating. The end result is a 3D prototype that is tested with the usability testing method. The metrics used are system usability score (SUS), single ease question (SEQ), intrinsic motivation inventory (IMI) section value/usefulness, and several additional ques- tions. This study can be concluded that MR has the potential to be applied in the interior design field more so to visualize furniture layout. This claim can be proven from the final testing results. Prototype testing yields the resulting score of 99% for successful task completion, 95% for error free rate, 83.2 out of 100 for SUS, 6.3 out of 7 for SEQ, 6.32 out of 7 for IMI section value/usefulness, and 6.3 out of 7 for the likert scale.