Spatial short-term memory is defined as the limited ability of people to retain and remember the location of elements for short periods of time. In this paper. we present the first AR app based on SLAM (Simultaneous Localization and Mapping) to assess spatial short-term memory. A total of 55 participants were involved in a study for remembering the real place where four virtual object... https://storeanimalwiz.shop/product-category/shedding-tools/