“…Some systems provide multimodal replay (viz., visual and symbolic), which can not only help users recover context visually, but also retrieve a symbolic state for learning or collaboration [18,21,37,59]. In particular, retrospective cued recall, which uses screen recordings of computing tasks, has been employed as a usability testing method and found to be accurate even with lengthy delays [7,50,51]. Recently, Rule et al reconfirmed the benefits of using a visual history for mental reconstruction and enumerated the design implications of such software by exploring various design options (animation vs. still image, screenshot size, crop region) and their effects [49].…”