This design case details a seven-year iterative design process to create an app for use in online physical education classes. Each iteration addresses the shortcomings of the previous version. The most recent iteration of the app allows students to use Fitbit™ devices to record heart rate data, which each student sees as progress toward course…

Presence of a teacher appraisal system plays a major role in deciding the level of professionalism of an educational institution. In addition to this it also plays a major role in improvement in quality of education imparted by the teacher. Recently assessment of the teaching fraternity has become indispensable measure and thus it is necessary to…