sketching

The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.

A prototype user experience concept for building interactive worlds and telling stories at the same time by sketching and speaking; Ph.D. Thesis Project and ACM UIST Publication: "DrawTalking: Building Interactive Worlds by Sketching and Speaking"; Paper: https://dl.acm.org/doi/10.1145/3654777.3676334