AR-based spatiotemporal interface and visualization for the physical task

The proposed study aims to assist in solving physical tasks such as mechanical assembly or collaborative design efficiently by using augmented reality-based space-time visualization techniques. In particular, when disassembling/reassembling is required, 3D recording of past actions and playback visualization are used to help memorize the exact assembly order and position of objects in the task. This study proposes a novel method that employs 3D-based spatial information recording and augmented reality-based playback to effectively support these types of physical tasks.