Research Interests · Human Computer Interaction · Computer Vision · Multimedia Systems · Embedded Systems
	Current Graduate Research Students · Nguyen Vu Anh (Ph.D. Full-time, Aug 2008 ~) · Duc Hieu Tran (Ph.D. Full-time, Jan 2009 ~) · Wang Wenjie (Ph.D. Full-time, Aug 2009 ~) · Tan Ngan Meng (Ph.D. Part-time, Aug 2010 ~) Graduated Research Students · Tu Tong (M.Eng. Jan 2010) · Safiullah Hussani (M.Eng. April 2011)
	Current Research Staff · Fitriani (Research Associate) at CHiPES · Chamara Kasun (Research Associate) at CHiPES · Jacquelyn Tan (Research Associate) at CHiPES · Shou Wei (Research Associate) at CeMNet Past Research Staff · Goh Chun Fan (Research Associate) · Jackson Lum (Project Officer) · Tan Choon Ching (Project Officer) · Monica Menon (Research Associate)
	Current Funded Research Projects · Collaborative Multi-touch Learning Environments for Children with Autism - Phase 1 Funding of S$100,000 from Lee Foundation (Dec 2009) – Principal Investigator - Phase 2 Funding of S$100,000 from Lee Foundation (July 2011) – Principal Investigator · All-Scale Digital Planetarium with Multi-touch Exploration - 3-year funding of S$499,870 from A*STAR SERC PSF (Sep 2009) – Co-Investigator · Using Embedded Technology Support (i-Cube) for Children Concept Development through Play - 4-year funding of S$1,430,000 from NRF-IDM in Education (Oct 2008) – Principal Investigator · Effective Interaction Designs in a Multi-touch Tabletop and Portable Computing Device Augmented Space to Support Collaborative Learning Among Children with Special Needs - 2-year funding of S$498,000 from Singapore Millennium Foundation(Nov 2011) – Principal Investigator
	Selected Recent Publications
· WYSIWYF: Exploring and Annotating Volume Data with a Tangible Handheld Device P.Song*, W.B. Goh, C.W. Fu, Q. Meng, P.A. Heng The 29^th ACM Conference on Human Factors in Computing Systems (CHI2011), May 2011. Video link: http://www.youtube.com/watch?v=Hn82vOZXGBw · Action Role Design and Observations in a Gestural Interface-based Collaborative Game W.B. Goh, Fitriani, C.F. Goh, M. Menon, J. Tan, L.G. Cohen The 29^th ACM Conference on Human Factors in Computing Systems (CHI2011), May 2011. Video link: http://www.youtube.com/watch?v=hiqx61Sr6cc · Distinguishing Multiple Smart-Phone Interactions on a Multi-touch Wall Display using Tilt Correlation W. Hutama, P.Song*, C.W. Fu, W.B. Goh The 29^th ACM Conference on Human Factors in Computing Systems (CHI2011), May 2011. Video link: http://www.youtube.com/watch?v=vYhqEBElzMw · Multi-touch techniques for exploring large-scale 3D astrophysical simulations C.W. Fu, W.B. Goh, J.A. Ng* The 28^th ACM Conference on Human Factors in Computing Systems (CHI2010), April 2010. Video link: http://www.youtube.com/watch?v=kY9xgL6cyv8 · MOIRE PATTERN FROM A CCD CAMERA – Are They Annoying Artifacts Or Can They Be Useful? T. Tu* and W.B. Goh Proc. of the Fourth International Conference on Computer Vision Theory and Applications (VISAPP2009), Feb 2009. · Strategies for Shape Matching using Skeletons W.B. Goh Computer Vision and Image Understanding, 2008, Vol. 110, No. 3, pp. 326-345 · Noise Robust AM-FM Demodulation using Least-Squares Truncated Power Series Approximation W.B. Goh Proc. of the Sixth International Conference on Information, Communications and Signal Processing (ICICS2007), Dec 2007. · The Multiresolution Gradient Vector Field Skeleton W.B. Goh and K.Y. Chan Pattern Recognition, 2007, Vol. 40, pp. 1255-1269 * = Graduate or undergraduate students