@inproceedings{han2011kick,
 author = {Han, Teng and Alexander, Jason and Karnik, Abhijit and Irani, Pourang and Subramanian, Sriram},
 title = {Kick: investigating the use of kick gestures for mobile interactions},
 booktitle = {Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services},
 series = {MobileHCI '11},
 year = {2011},
 isbn = {978-1-4503-0541-9},
 location = {Stockholm, Sweden},
 pages = {29--32},
 numpages = {4},
 url = {http://doi.acm.org/10.1145/2037373.2037379},
 doi = {10.1145/2037373.2037379},
 acmid = {2037379},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {foot interaction, kicking, mobile HCI},
}



@inproceedings{jamil2011chib,
 author = {Jamil, Izdihar and O'Hara, Kenton and Perry, Mark and Karnik, Abhijit and Subramanian, Sriram},
 title = {The effects of interaction techniques on talk patterns in collaborative peer learning around interactive tables},
 booktitle = {Proceedings of the 2011 annual conference on Human factors in computing systems},
 series = {CHI '11},
 year = {2011},
 isbn = {978-1-4503-0228-9},
 location = {Vancouver, BC, Canada},
 pages = {3043--3052},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/1978942.1979393},
 doi = {10.1145/1978942.1979393},
 acmid = {1979393},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {children, collaborative learning, communication, interaction techniques, tabletop},
}



@inproceedings{jamil2011chi,
author={Izdihar Jamil and  Abhijit Karnik and  Mark Marshall and Sriram Subramanian},
title={Communication Patterns in Collaborative Peer Learning around Interactive Tables},
booktitle={In CHI 2011 Workshop on Child Computer Interaction on UI Technologies and their Impact on Educational Pedagogy},
month={April},
year={2011},
abstract={Despite many advances in technology, interaction and co-located collaboration, there is little knowledge of how children communicate around interactive tables. Key to the success of peer collaborations is the extent to which children communicate and the nature of the talk that contributes towards successful learning. Our work examines the communication patterns of children across various conditions of table-based interaction for different types of educational activities. We present two studies to investigate the communication patterns. Our findings provide insights into the design of interactive tables to support particular forms of social interaction towards understanding how the next generation of HCI will impact our children’s education in the future.},
abstract-url={http://www.cs.bris.ac.uk/Publications/pub_master.jsp?id=2001436},
url={http://www.cs.bris.ac.uk/Publications/Papers/2001436.pdf},
keyword={Speech Synthesis},
pubtype={102},
}



@inproceedings{karnik2011mustard,
 author = {Karnik, Abhijit and Mayol-Cuevas, Walterio and Subramanian, Sriram},
 title = {MUST-D: multi-user see through display},
 booktitle = {Proceedings of the 24th annual ACM symposium adjunct on User interface software and technology},
 series = {UIST '11 Adjunct},
 year = {2011},
 isbn = {978-1-4503-1014-7},
 location = {Santa Barbara, California, USA},
 pages = {77--78},
 numpages = {2},
 url = {http://doi.acm.org/10.1145/2046396.2046431},
 doi = {10.1145/2046396.2046431},
 acmid = {2046431},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {multi-view, random hole displays, see-through},
}



@inproceedings{karnik2011vortex,
 author = {Karnik, Abhijit and Henderson, Archie and Dean, Andrew and Pang, Howard and Campbell, Thomas and Sakurai, Satoshi and Herrmann, Guido and Izadi, Shahram and Kitamura, Yoshifumi and Subramanian, Sriram},
 title = {VORTEX: design and implementation of an interactive volumetric display},
 booktitle = {Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems},
 series = {CHI EA '11},
 year = {2011},
 isbn = {978-1-4503-0268-5},
 location = {Vancouver, BC, Canada},
 pages = {2017--2022},
 numpages = {6},
 url = {http://doi.acm.org/10.1145/1979742.1979870},
 doi = {10.1145/1979742.1979870},
 acmid = {1979870},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {isotropic displays, swept volumetric display, true 3D, volumetric display},
}



@inproceedings{jamil2012idc,
 author = {Jamil, Izdihar and Perry, Mark and O'Hara, Kenton and Karnik, Abhijit and Marshall, Mark T. and Jha, Swathi and Gupta, Sanjay and Subramanian, Sriram},
 title = {Group interaction on interactive multi-touch tables by children in India},
 booktitle = {Proceedings of the 11th International Conference on Interaction Design and Children},
 series = {IDC '12},
 year = {2012},
 isbn = {978-1-4503-1007-9},
 location = {Bremen, Germany},
 pages = {224--227},
 numpages = {4},
 url = {http://doi.acm.org/10.1145/2307096.2307131},
 doi = {10.1145/2307096.2307131},
 acmid = {2307131},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {children, collaboration and India, multi-finger interaction, multi-touch interactive tables},
}




@inproceedings{karnik2012mustard,
 author = {Karnik, Abhijit and Mayol-Cuevas, Walterio and Subramanian, Sriram},
 title = {MUSTARD: a multi user see through AR display},
 booktitle = {Proceedings of the 2012 ACM annual conference on Human Factors in Computing Systems},
 series = {CHI '12},
 year = {2012},
 isbn = {978-1-4503-1015-4},
 location = {Austin, Texas, USA},
 pages = {2541--2550},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2208636.2208641},
 doi = {10.1145/2208636.2208641},
 acmid = {2208641},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {augmented reality, multi-user, multi-view, random hole display, see-through},
}



@inproceedings{karnik2012pivot,
 author = {Karnik, Abhijit and Martinez Plasencia, Diego and Mayol-Cuevas, Walterio and Subramanian, Sriram},
 title = {PiVOT: personalized view-overlays for tabletops},
 booktitle = {Proceedings of the 25th annual ACM symposium on User interface software and technology},
 series = {UIST '12},
 year = {2012},
 isbn = {978-1-4503-1580-7},
 location = {Cambridge, Massachusetts, USA},
 pages = {271--280},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2380116.2380151},
 doi = {10.1145/2380116.2380151},
 acmid = {2380151},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {lumisty, multi-user, multi-view, tabletop},
} 



@inproceedings{roudaut2013,
 author = {Roudaut, Anne and Karnik, Abhijit and L{\"o}chtefeld, Markus and Subramanian, Sriram},
 title = {Morphees: toward high "shape resolution" in self-actuated flexible mobile devices},
 booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
 series = {CHI '13},
 year = {2013},
 isbn = {978-1-4503-1899-0},
 location = {Paris, France},
 pages = {593--602},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2470654.2470738},
 doi = {10.1145/2470654.2470738},
 acmid = {2470738},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {flexible touchscreen, haptic feedback, organic user interface, shape changing, shape resolution},
}



@incollection{jamil2013,
year={2013},
isbn={978-3-642-40497-9},
booktitle={Human-Computer Interaction – INTERACT 2013},
volume={8120},
series={Lecture Notes in Computer Science},
editor={Kotzé, Paula and Marsden, Gary and Lindgaard, Gitte and Wesson, Janet and Winckler, Marco},
doi={10.1007/978-3-642-40498-6_11},
title={Dynamic Spatial Positioning: Physical Collaboration around Interactive Table by Children in India},
url={http://dx.doi.org/10.1007/978-3-642-40498-6_11},
publisher={Springer Berlin Heidelberg},
keywords={Interaction techniques; tabletop; spatial formation; dynamic spatial position; collaborative learning; children and India},
author={Jamil, Izdihar and O’Hara, Kenton and Perry, Mark and Karnik, Abhijit and Marshall, MarkT. and Jha, Swathi and Gupta, Sanjay and Subramanian, Sriram},
pages={141-158}
}




@Article{karnik2013sdm,
AUTHOR = {Karnik, Abhijit and Karnik, Rucha and Grefen, Christopher},
TITLE = {SDM-assist software to design site-directed mutagenesis primers introducing "silent" restriction sites},
JOURNAL = {BMC Bioinformatics},
VOLUME = {14},
YEAR = {2013},
NUMBER = {1},
PAGES = {105},
URL = {http://www.biomedcentral.com/1471-2105/14/105},
DOI = {10.1186/1471-2105-14-105},
ISSN = {1471-2105},
ABSTRACT = {BACKGROUND:Over the past decades site-directed mutagenesis (SDM) has become an indispensable tool for biological structure-function studies. In principle, SDM uses modified primer pairs in a PCR reaction to introduce a mutation in a cDNA insert. DpnI digestion of the reaction mixture is used to eliminate template copies before amplification in E.coli; however, this process is inefficient resulting in un-mutated clones which can only be distinguished from mutant clones by sequencing.RESULTS:We have developed a program -- 'SDM-Assist' which creates SDM primers adding a specific identifier: through additional silent mutations a restriction site is included or a previous one removed which allows for highly efficient identification of 'mutated clones' by a simple restriction digest.CONCLUSIONS:The direct identification of SDM clones will save time and money for researchers. SDM-Assist also scores the primers based on factors such as Tm, GC content and secondary structure allowing for simplified selection of optimal primer pairs.},
}





@incollection{karnik2013vortex,
year={2013},
isbn={978-3-642-40482-5},
booktitle={Human-Computer Interaction – INTERACT 2013},
volume={8117},
series={Lecture Notes in Computer Science},
editor={Kotzé, Paula and Marsden, Gary and Lindgaard, Gitte and Wesson, Janet and Winckler, Marco},
doi={10.1007/978-3-642-40483-2_18},
title={Comparison of User Performance in Mixed 2D-3D Multi-Display Environments},
url={http://dx.doi.org/10.1007/978-3-642-40483-2_18},
publisher={Springer Berlin Heidelberg},
keywords={stereoscopic display; autostereoscopic display; volumetric display; zone of comfort; multi-display environment; performance; mental load},
author={Karnik, Abhijit and Grossman, Tovi and Subramanian, Sriram},
pages={260-277}
}




@inproceedings{seah2014,
 author = {Seah, Sue Ann and Martinez Plasencia, Diego and Bennett, Peter D. and Karnik, Abhijit and Otrocol, Vlad Stefan and Knibbe, Jarrod and Cockburn, Andy and Subramanian, Sriram},
 title = {SensaBubble: A Chrono-sensory Mid-air Display of Sight and Smell},
 booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
 series = {CHI '14},
 year = {2014},
 isbn = {978-1-4503-2473-1},
 location = {Toronto, Ontario, Canada},
 pages = {2863--2872},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2556288.2557087},
 doi = {10.1145/2556288.2557087},
 acmid = {2557087},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {ambient displays, bubbles, ephemeral interfaces, interactive displays, multimodality.},
}



@inproceedings{MartinezPlasencia:2014:TCG:2642918.2647351,
 author = {Martinez Plasencia, Diego and Berthaut, Florent and Karnik, Abhijit and Subramanian, Sriram},
 title = {Through the Combining Glass},
 booktitle = {Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology},
 series = {UIST '14},
 year = {2014},
 isbn = {978-1-4503-3069-5},
 location = {Honolulu, Hawaii, USA},
 pages = {341--350},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2642918.2647351},
 doi = {10.1145/2642918.2647351},
 acmid = {2647351},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {augmented reality, multi-user, optical combiners},
}

@inproceedings{MartinezPlasencia:2014:PBD:2628363.2628392,
 author = {Martinez Plasencia, Diego and Karnik, Abhijit and Martinez Mu\~{n}oz, Jonatan and Subramanian, Sriram},
 title = {Portallax: Bringing 3D Displays Capabilities to Handhelds},
 booktitle = {Proceedings of the 16th International Conference on Human-computer Interaction with Mobile Devices \& Services},
 series = {MobileHCI '14},
 year = {2014},
 isbn = {978-1-4503-3004-6},
 location = {Toronto, ON, Canada},
 pages = {145--154},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2628363.2628392},
 doi = {10.1145/2628363.2628392},
 acmid = {2628392},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {autostereoscopic, clip-on, face-tracking, handheld device, mobile 3d, parallax barrier},
}

@inproceedings{Jansen:2015:OCD:2702123.2702180,
 author = {Jansen, Yvonne and Dragicevic, Pierre and Isenberg, Petra and Alexander, Jason and Karnik, Abhijit and Kildal, Johan and Subramanian, Sriram and Hornb{\ae}k, Kasper},
 title = {Opportunities and Challenges for Data Physicalization},
 booktitle = {Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems},
 series = {CHI '15},
 year = {2015},
 isbn = {978-1-4503-3145-6},
 location = {Seoul, Republic of Korea},
 pages = {3227--3236},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2702123.2702180},
 doi = {10.1145/2702123.2702180},
 acmid = {2702180},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {data physicalization, physical visualization, shape-changing interfaces, tangible user interfaces, visualization},
} 

@inproceedings{Taher:2015:EIP:2702123.2702604,
 author = {Taher, Faisal and Hardy, John and Karnik, Abhijit and Weichel, Christian and Jansen, Yvonne and Hornb{\ae}k, Kasper and Alexander, Jason},
 title = {Exploring Interactions with Physically Dynamic Bar Charts},
 booktitle = {Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems},
 series = {CHI '15},
 year = {2015},
 isbn = {978-1-4503-3145-6},
 location = {Seoul, Republic of Korea},
 pages = {3237--3246},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2702123.2702604},
 doi = {10.1145/2702123.2702604},
 acmid = {2702604},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {information visualization, physical visualizations, shape displays, shape-changing interfaces, tangible user interfaces},
} 

@inproceedings{Weichel:2015:SST:2677199.2680576,
 author = {Weichel, Christian and Alexander, Jason and Karnik, Abhijit and Gellersen, Hans},
 title = {SPATA: Spatio-Tangible Tools for Fabrication-Aware Design},
 booktitle = {Proceedings of the Ninth International Conference on Tangible, Embedded, and Embodied Interaction},
 series = {TEI '14},
 year = {2015},
 isbn = {978-1-4503-3305-4},
 location = {Stanford, California, USA},
 pages = {189--196},
 numpages = {8},
 url = {http://doi.acm.org/10.1145/2677199.2680576},
 doi = {10.1145/2677199.2680576},
 acmid = {2680576},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {digital fabrication, fabrication-aware design, tangible user interfaces},
}

@ARTICLE{7093030,
author={C. Weichel and J. Alexander and A. Karnik and H. Gellersen},
journal={IEEE Pervasive Computing},
title={Connected Tools in Digital Design},
year={2015},
volume={14},
number={2},
pages={18-21},
keywords={CAD;computerised instrumentation;measurement systems;SPATA tools;digital design;fabrication-aware design;measurement tools;physical tools;spatio-tangible tools;Data visualization;Digital systems;Fabrication;Internet of things;Printing;Three dimensional displays;Virtualization;Web services;3D printing;Internet of Things;Internet/Web technologies;SPATA;pervasive computing;virtualization;visualization},
doi={10.1109/MPRV.2015.29},
ISSN={1536-1268},
month={Apr},}

@INPROCEEDINGS{Cubimorph,
author={Roudaut, Anne and Krusteva, Diana and Karnik, Abhijit and McCoy, Mike and Ramani, Karthik and Subramanian, Sriram},
booktitle={2016 IEEE International Conference on Robotics and Automation (ICRA)},
title={Cubimorph: Designing modular interactive devices},
year={2016},
pages={3339-3345},
keywords={Algorithm design and analysis;Fasteners;Games;Probabilistic logic;Prototypes;Robots;Shape},
doi={10.1109/ICRA.2016.7487508},
month={May},}

@article{Jamil:2017:CAD:3086563.3058551,
 author = {Jamil, Izdihar and Montero, Calkin Suero and Perry, Mark and O'Hara, Kenton and Karnik, Abhijit and Pihlainen, Kaisa and Marshall, Mark T. and Jha, Swathi and Gupta, Sanjay and Subramanian, Sriram},
 title = {Collaborating Around Digital Tabletops: Children's Physical Strategies from India, the UK and Finland},
 journal = {ACM Trans. Comput.-Hum. Interact.},
 issue_date = {May 2017},
 volume = {24},
 number = {3},
 month = may,
 year = {2017},
 issn = {1073-0516},
 pages = {23:1--23:30},
 articleno = {23},
 numpages = {30},
 url = {http://doi.acm.org/10.1145/3058551},
 doi = {10.1145/3058551},
 acmid = {3058551},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {Cross-cultural, collaborative learning, interaction design, interactive tables, qualitative, quantitative, user study},
}

@INPROCEEDINGS{8547484,
author={A. Karnik and P. Dembo and J. Alexander and K. M. Yap and H. J. Wong},
booktitle={2018 IEEE International Symposium on Haptic, Audio and Visual Environments and Games (HAVE)},
title={FingerSlide: Investigating Passive Haptic Sliding as a Tacton Channel},
year={2018},
volume={},
number={},
pages={1-6},
keywords={Haptic interfaces;Thumb;Surface texture;Prototypes;Piezoelectric transducers;Surface topography;Haptic interfaces;passive sliding;user study},
doi={10.1109/HAVE.2018.8547484},
ISSN={},
month={Sept},}


@INPROCEEDINGS{9459352,
  author={Sims, Robert and Rutherford, Nathan and Sukumaran, Prashanthy and Yotov, Nikola and Smith, Thomas and Karnik, Abhijit},
  booktitle={2021 7th International Conference of the Immersive Learning Research Network (iLRN)}, 
  title={Logibot: Investigating Engagement and Development of Computational Thinking Through Virtual Reality}, 
  year={2021},
  volume={},
  number={},
  pages={1-5},
  doi={10.23919/iLRN52045.2021.9459352}}


@article{10.1145/3474701,
author = {Hill, Joshua and Corke, Edward and Salawu, Mubarak and Cotterell, Ethan and Russell, Matthew and Gibbons, Joshua and Mu, Tianxiang and Karnik, Abhijit},
title = {Point of Contact: Investigating Change in Perception through a Serious Game for COVID-19 Preventive Measures},
year = {2021},
issue_date = {September 2021},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
volume = {5},
number = {CHI PLAY},
url = {https://doi.org/10.1145/3474701},
doi = {10.1145/3474701},
abstract = {COVID-19 exposed the need to identify newer tools to understand perception of information, behavioral conformance to instructions and model the effects of individual motivation and decisions on the success of measures being put in place. We approach this challenge through the lens of serious games. Serious games are designed to instruct and inform within the confines of their magic circle. We built a multiplayer serious game, Point of Contact (PoC), to investigate effects of a serious game on perception and behavior. We conducted a study with 23 participants to gauge perceptions of COVID-19 preventive measures and quantify the change after playing PoC. The results show a significant positive change to participants' perceptions towards COVID-19 preventive measures, shifting perceptions towards following guidelines more strictly due to a greater awareness of how the virus spreads. We discuss these implications and the value of a serious game like PoC towards pandemic risk modelling at a microcosm level.},
journal = {Proc. ACM Hum.-Comput. Interact.},
month = {oct},
articleno = {274},
numpages = {19},
keywords = {serious games, covid-19, game transfer phenomena}
}

@INPROCEEDINGS{9459348,
  author={Sims, Robert and Karnik, Abhijit},
  booktitle={2021 7th International Conference of the Immersive Learning Research Network (iLRN)}, 
  title={VERITAS: Mind-Mapping in Virtual Reality}, 
  year={2021},
  volume={},
  number={},
  pages={1-8},
  doi={10.23919/iLRN52045.2021.9459348}}