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. Author manuscript; available in PMC: 2023 May 18.
Published in final edited form as: J Stat Data Sci Educ. 2022 Oct 31;31(1):57–65. doi: 10.1080/26939169.2022.2118646

Figure 6:

Figure 6:

Maintenance steps with and without OTTR. Note that the steps with a robot icon are done automatically in the OTTR setup. The checks performed by OTTR reduce the time and mental energy it takes make course updates. Ideally, courses should be regularly updated, meaning the overall burden of course maintenance is multiplied every time updates to the courses are done. Over the life of the course, OTTR saves course creators time and mental energy.