 Wholeslide Imaging, WSI, is a technology that allows pathologists to view large amounts of data at once, making it easier to detect subtle changes in tissue samples. It can also be used for remote diagnosis, which can reduce costs and improve access to specialized expertise. However, its adoption has been slow due to technical challenges, regulatory hurdles, and cost. This article was authored by Liren Pentanowitz, Paul N. Valenstein, Andrew J. Evans, and others.