Gestural Sketch and Tangible

gi2015

Hand Grasp and Motion for Intent Expression in Mid-Air Virtual Pottery

Vinayak and Karthik Ramani
To appear in Proceedings of Graphics Interface 2015
Proximal Persistence

A Gesture-free Geometric Approach for Mid-Air Expression of Design Intent in 3D Virtual Pottery

Vinayak and Karthik Ramani
Accepted for publication in Journal of Computer-Aided Design (Elsevier)
sketcholution

Sketcholution: Interaction Histories for Sketching

Zhenpeng Zhao, William Benjamin, Niklas Elmqvist, Karthik Ramani
International Journal of Human-Computer Studies (In Press)
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Handimate_IDC

HandiMate: Exploring a Modular Robotics kit for Animating Crafted Toys

Sang Ho Yoon†, Ansh Verma†, Kylie Peppler, Karthik Ramani
To Appear in Proceedings of the 14th International Conference on Interaction Design & Children, Tufts University, June 21-24, 2015
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Handimate_Teaser

HandiMate: Create and Animate using everyday objects

Jasjeet Singh Seehra, Ansh Verma, Kylie Peppler, Karhik Ramani
Proceedings of the ACM Conference on Tangible Embedded and Embodied Interactions, Stanford University, January 15-19, 2015
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file148-2

TIMMi: Finger-worn Textile Input Device with Multimodal Sensing in Mobile Interaction

Sang Ho Yoon, Vinh Nguyen, Ke Huo, Karthik Ramani
Proceedings of the 9th International Conference on Tangible, Embedded, and Embodied Interaction, Jan 15-19, Stanford University, USA. pp 269-272, 2015
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Softii

SOFTii: Soft Tangible Interface for Continuous Control of Virtual Objects with Pressure-based Input

Vinh Nguyen, Pramod Kumar, Sang Ho Yoon, Ansh Verma, Karthik Ramani
Proceedings of the 9th International Conference on Tangible, Embedded, and Embodied Interaction, Jan 15-19, Stanford University, USA. pp 539-544, 2015
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Plex

Plex: Finger-Worn Textile Sensor for Mobile Interaction during Activities

Sang Ho Yoon, Ke Huo, Karthik Ramani
Proceedings of the International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication, Sep 13-17, Seattle, USA. pp 191-194, 2014.
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bendid

BendID: Flexible Interface for Localized Deformation Recognition

Vinh Nguyen, Sang Ho Yoon, Ansh Verma, Karthik Ramani
Proceedings of the ACM international Joint Conference on Pervasive and Ubiquitous Computing, Sep 13-17, Seattle, USA. pp 553-557, 2014
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ChiroBot

ChiroBot: Modular-Robotic Manipulation via Spatial Hand Gestures.

Jasjeet Singh Seehra, Ansh Verma and Karthik Ramani
Proceedings of the 2014 conference on Interaction design and children (IDC '14). ACM, New York, NY, USA, 209-212.
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FrameworkExample

PuppetX: A Framework for Gestural Interactions With User Constructed Playthings

Saikat Gupta, Sujin Jang, and Karthik Ramani
Proceedings of the ACM Conference on Advanced Visual Interfaces, May 27-30, Como, Italy. pp. 73-80, 2014
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FeatureImage

zPots : A Virtual Pottery Experience Through Spatial Interactions Using the Leap Motion Device

Vinayak, Karthik Ramani, Kevin Lee Jr., Raja Jasti
Proceedings of the ACM CHI' 14 Extended Abstracts on Human Factors in Computing System (CHI EA'14) April 26- May 1, Toronto, Canada.
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Chiron.

Chiron: Interpreting signals from Capacitive Patterns and Inertial Sensors for intuitive Shape Modeling.

Ansh Verma, Gabriel Culberston and Karthik Ramani
Proceeding of the ACM CHI' 14 Extended Abstracts on Human Factors in Computing System (CHI EA'14) April 26- May 1, Toronto, Canada. To appear, 2014.
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Pirate2

Shape-It-Up: Hand Gesture Based Creative Expression of 3D Shapes Using Intelligent Generalized Cylinders

Vinayak, Sundar Murugappan, HaiRong Liu, Karthik Ramani,
Computer-Aided Design, Volume 45, Issue 2, February 2013, Pages 277-287, ISSN 0010-4485, 10.1016/j.cad.2012.10.011. (http://www.sciencedirect.com/science/article/pii/S0010448512002163)
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usd_touch_tumb

Extended Multitouch: Recovering Touch Posture & Identity Using Depth Cameras on a Pen+Touch Tabletop Interface

Sundar Murugappan, Vinayak, Niklas Elmqvist, Karthik Ramani
Proceedings of ACM Conference on User Interface Software and Technology, 2012
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Glove_rend6

ACTIVE-Hand: Automatic Configurable Tactile Interaction in Virtual Environment

You Wu, Lara Schmidt, Matthew Parker, John Strong, Michael Bruns, Vinayak Karthik Ramani
Proceedings of the ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference
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Figure12

Handy-Potter: Rapid 3D Shape Exploration Through Natural Hand Motions

Vinayak, Sundar Murugappan, Cecil Piya, Karthik Ramani
Proceedings of the ASME 2012 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2012, August 12-15, 2012, Chicago, Illinois, USA
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apix

APIX: Analysis from Pixellated Inputs in Early Design Using a Pen-based Interface

Sundar Murugappan, Vinayak, Karthik Ramani, and Maria. C. Yang
Proceedings of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011, Washington, DC, USA
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feasy

FEAsy:A Sketch-based Interface Integrating Structural Analysis In Early Design

Sundar Murugappan and Karthik Ramani
Proceedings of the ASME 2009 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2009 August 30 - September 2, 2009, San Diego, CA, USA
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beautify_sketch

Towards Beautification of Freehand Sketches using Suggestions

Sundar Murugappan, Subramani Sellamani and Karthik Ramani
SBIM '09: Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling, New Orleans, Louisiana, 2009, pp 69-76
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