Building Interactive Multi-Touch Surfaces.
Johannes SchöningJonathan HookNima MotamediPatrick OlivierFlorian EchtlerPeter BrandlLaurence MullerFlorian DaiberOtmar HilligesMarkus LöchtefeldTim RothDominik SchmidtUlrich von ZadowPublished in: J. Graphics, GPU, & Game Tools (2009)