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abstract: "Creating graphical user interfaces (GUI) for stereoscopic 3D (S3D) games is a difficult choice between visual comfort and effect. We present a S3D Game GUI Design Space and a list of S3D-specific attributes that emphasizes integrating visually comfortable interfaces into the game world, story and S3D view. To showcase our approach, we created two GUI concepts and evaluated them with 32 users. Our results show quality improvements for a combination of bottom position and visual attachment for a menu. In a referencing interface, placing the reference near to the target depth significantly improved perceived quality, game integration, and increased presence. These results confirm the need to create S3D GUIs with perceptual constraints in mind, demonstrating the potential to extend the user experience. Additionally, our design space offers a formal and flexible way to create new effects in S3D GUIs."

Abstract: "ideo games and other applications using off - the - shelf tracking devices often take a simple approach to gesture and pose recognition: a recognized gesture is always mapped to the same action . This approach basically turns a gesture into a binary button pre ss and misses much of the nuance implicit in natural gestures. In this paper we explore , in a game design setting , the use of continuous 3D gesture sequences where in attributes of individual gestures, such as speed, direction, etc., combine to influence th e r esult of the sequence as a whole . We present Pixelbending, a game demo built using the Microsoft Kinect and Unreal Developers Kit (UDK) in which the player performs Tai Chi inspired movements to control water. Designed with the goal of creating a fun an d engaging 3D game experience built on a nuanced gesture set, the demo was well received by many players of different ages and sizes. Through the development process we encountered challenges to working with off - the - shelf devices."