Sketching non linear projections. - Cindy M. Grimm; Leon Barrett; Nisha Sudarsanam; Karan Singh; Patrick Coleman (SIGGRAPH Posters, 2004)

The IBar: a perspective-based camera widget. - Karan Singh; Cindy Grimm; Nisha Sudarsanam (UIST, 2004)

Interactive Manipulation Of Projections With a Curved Perspective. - Nisha Sudarsanam; Cindy M. Grimm; Karan Singh (Eurographics (Short Presentations), 2005)

3D screen-space widgets for non-linear projection. - Patrick Coleman; Karan Singh; Leon Barrett; Nisha Sudarsanam; Cindy Grimm (GRAPHITE, 2005)

Non-linear perspective widgets for creating multiple-view images. - Nisha Sudarsanam; Cindy Grimm; Karan Singh (NPAR, 2008)

CubeCam: A Screen-space Camera Manipulation Tool. - Nisha Sudarsanam; Cindy Grimm; Karan Singh (CAe, 2009)

Subtle gaze direction. - Reynold J. Bailey; Ann McNamara; Nisha Sudarsanam; Cindy Grimm (ACM Trans. Graph., 2009)