Abstract: In a system for pairing a first device and a second device in a virtual reality environment, the first device may be a sending device, and the second device may be a receiving device. The sending device may transmit an electromagnetic signal that is received by the receiving device. The receiving device may process the electromagnetic signal to verify physical proximity of the receiving device and the transmitting device, and extract identification information related to the sending device for pairing. The receiving device may display one or more virtual pairing indicators to be manipulated to verify the user's intention to pair the first and second devices.

Abstract: In a system for pairing a first device and a second device in a virtual reality environment, the first device may be a sending device, and the second device may be a receiving device. The sending device may transmit an electromagnetic signal that is received by the receiving device. The receiving device may process the electromagnetic signal to verify physical proximity of the receiving device and the transmitting device, and extract identification information related to the sending device for pairing. The receiving device may display one or more virtual pairing indicators to be manipulated to verify the user's intention to pair the first and second devices.

Abstract: A Spatial Operating Environment (SOE) with markerless gestural control includes a sensor coupled to a processor that runs numerous applications. A gestural interface application executes on the processor. The gestural interface application receives data from the sensor that corresponds to a hand of a user detected by the sensor, and tracks the hand by generating images from the data and associating blobs in the images with tracks of the hand. The gestural interface application detects a pose of the hand by classifying each blob as corresponding to an object shape. The gestural interface application generates a gesture signal in response to a gesture comprising the pose and the tracks, and controls the applications with the gesture signal.

Abstract: The invention a method of forming complex shape of styrenic polymer foams in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam to form the complex shape.