Write2code: Pen-Based Educational Tool For Java

Java instruction generally involves the use of Integrated Development Environments (IDEs) to assist learners in understanding program structure and code syntax. However, the usage of IDEs can make learners' understanding dependent on the computer, which makes it challenging for them to transition to write their solutions by hand for programming assessments and coding interviews. Research suggests that handwriting slows down learners' thinking processes, helping them to better reflect on and engage in problem-solving contexts. We developed Write2Code, a handwriting-recognition application, to scaffold students' learning of code syntax and logic by recognizing Java input from their handwritten text. In this paper, we present the tool's architecture, features, and third-party technologies. We also describe how our design helps learners understand Java through an interface that promotes an unplugged experience with feedback similar to an IDE.