@inproceedings{sbim2012jdi,
  title = {JustDrawIt: A 3D Sketching System},
  author = {Cindy Grimm and Pushkar Joshi},
  booktitle = {Sketch-based interfaces and modeling (SBIM)},
  pages = {121-130},
  note = {Video: teapot, Tower },
  month = {July},
  year = {2012}
}