A middle-school physical education teacher in Illinois has adopted Otus, a data management and communication platform, to transform his physical education teaching and learning. Jon Szychlinski says students record their peers performing activities, just like professional athletes, and those recordings are uploaded to the platform. Students can then study their footage to improve their performance. The data tracking also has another practical side. It has eliminated dead time in Szychlinski’s small gym, where there’s not enough space for every student to participate at the same time. Now, even when kids are waiting to play, they can reflect on how to improve their form, their performance and ultimately, their overall health.