Towards locally and globally shape-aware reverse 3D modeling. - Manish Goyal 001; Sundar Murugappan; Cecil Piya; William Benjamin; Yi Fang 006; Min Liu 018; Karthik Ramani (Comput. Aided Des., 2012)

Handy-Potter: Rapid Exploration of Rotationally Symmetric Shapes Through Natural Hand Motions. - Vinayak 001; Sundar Murugappan; Cecil Piya; Karthik Ramani (J. Comput. Inf. Sci. Eng., 2013)

RealFusion: An Interactive Workflow for Repurposing Real-World Objects towards Early-stage Creative Ideation. - Cecil Piya; Vinayak 001; Yunbo Zhang; Karthik Ramani (Graphics Interface, 2016)

MobiSweep: Exploring Spatial Design Ideation Using a Smartphone as a Hand-held Reference Plane. - Vinayak 001; Devarajan Ramanujan; Cecil Piya; Karthik Ramani (TEI, 2016)

Proto-TAI++: Exploring Perceptually Consistent Creation of Planar Shape Assemblies Through Multimodal Tangible Interactions. - Cecil Piya; Vinayak 001; Karthik Ramani (J. Comput. Inf. Sci. Eng., 2016)

Co-3Deator: A Team-First Collaborative 3D Design Ideation Tool. - Cecil Piya; Vinayak 001; Senthil K. Chandrasegaran; Niklas Elmqvist; Karthik Ramani (CHI, 2017)

FEAsy: A Sketch-Based Tool for Finite Element Analysis. - Sundar Murugappan; Cecil Piya; Maria C. Yang; Karthik Ramani (J. Comput. Inf. Sci. Eng., 2017)