Augmented reality-based application design with rapid prototyping method to support practicum during the covid-19 pandemic

The COVID-19 pandemic that has occurred throughout the world hampered of education in carrying out learning process. It requires to make rapid changes concept so results process remain following curriculum. However, during a pandemic, students are forced study from home. Of course, this limits essence practicum, which be done laboratory because need interaction activities with machines. Augmented reality (A.R.) is technology allows users interact virtual objects. In study, application design carried using prototyping method, can quickly accommodate development This proves AR-based applications increase understanding 58% about use lathe, milling and 3D printing