@phdthesis{ca-684,
  title = {Handheld projector interaction},
  author = {Xiang Cao},
  year = {2009},
  url = {https://librarysearch.library.utoronto.ca/permalink/01UTORONTO_INST/14bjeso/alma991106653596506196},
  researchr = {https://researchr.org/publication/ca-684},
  cites = {0},
  citedby = {0},
  school = {University of Toronto, Canada},
}