Graphics & User Interfaces
FontCode imperceptibly changes, or perturbs, the shapes of fonts in ordinary text to embed hidden information, without the existence of the secret information being perceived.
A fourth-year PhD student advised by Changxi Zheng, Li was selected for his research in a relatively new area of computer graphics: simulating sound based on the physics of actions and motions occurring within an animation.
Steven Feiner's Computer Graphics and User Interfaces Lab is one of two academic labs selected to participate in Verizon’s newly opened Open Innovation lab, which co-locates startups and academics to promote new concepts and use cases for pre-commercial 5G.
About
Graphics and user interface research includes animation, geometry processing, computational photography, augmented reality & virtual environments, rendering, human-computer interaction, acquisition of geometry and material properties, 3D user interfaces, computational mechanics, knowledge-based design of graphics and multimedia, mobile and wearable computing, computer games, information visualization, video and image processing, shape modeling.
Computer Vision and Graphics Center 
Columbia Computer Graphics Group 
Computer Graphics and User Interfaces Laboratory 
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