Abstract: Systems and methods are disclosed for controlling a surgical visualization system using a hands-free (e.g., mouth, nose. and breath actuated) controller. An example system includes a microscope camera associated with the surgical system; a controller of the microscope camera; a processor; and a memory storing instructions for the processor. The controller may be separate from the microscope camera, and may comprise one or more joysticks. In some aspects, the controller may further include a pressure detector configured to detect pressure within a tube of a joystick. Also or alternatively, the controller may include a keyed proximity sensor to activate the controller when a surgeon is present. The processor may be configured to: receive a movement input based on a movement of the joystick along a Cartesian direction; and cause a corresponding movement of the microscope camera along the Cartesian direction.

Abstract: A stereoscopic camera with fluorescence strobing based visualization is disclosed herein. In an example, a stereoscopic camera is configured to provide a visible light mode for a first specified number of frames over a cycle by causing visible light reflected from a surgical site to be provided to left and right image sensors by activating a visible light source. The stereoscopic camera is also configured to provide a fluorescence mode for a second specified number of frames over the cycle by causing fluorescence emission light from the surgical site to be provided to the left and right image sensors by activating a near-ultraviolet light source. The stereoscopic camera switches between the visible light mode and the fluorescence mode based on the first and second specified number of frames. A processor superimposes image data corresponding to the fluorescence mode on subsequently received image data corresponding to the visible light mode.

Abstract: A stereoscopic camera with fluorescence visualization is disclosed. An example stereoscopic camera includes a visible light source, a near-infrared light source, and a near-ultraviolet light source. The stereoscopic camera also includes a light filter assembly having left and right filter magazines positioned respectively along left and right optical paths and configured to selectively enable certain wavelengths of light to pass through. Each of the left and right filter magazines includes an infrared cut filter, a near-ultraviolent cut filter, and a near-infrared bandpass filter. A controller of the camera is configured to provide for a visible light mode, an indocyanine green (“ICG”) fluorescence mode, and a 5-aminolevulinic acid (“ALA”) fluorescence mode by synchronizing the activation of the light sources with the selection of the filters. A processor of the camera combines image data from the different modes to enable fluorescence emission light to be superimposed on visible light stereoscopic images.

Abstract: A stereoscopic camera with fluorescence visualization is disclosed. An example stereoscopic camera includes a visible light source, a near-infrared light source, and a near-ultraviolet light source. The stereoscopic camera also includes a light filter assembly having left and right filter magazines positioned respectively along left and right optical paths and configured to selectively enable certain wavelengths of light to pass through. Each of the left and right filter magazines includes an infrared cut filter, a near-ultraviolent cut filter, and a near-infrared bandpass filter. A controller of the camera is configured to provide for a visible light mode, an indocyanine green (“ICG”) fluorescence mode, and a 5-aminolevulinic acid (“ALA”) fluorescence mode by synchronizing the activation of the light sources with the selection of the filters. A processor of the camera combines image data from the different modes to enable fluorescence emission light to be superimposed on visible light stereoscopic images.

Abstract: A stereoscopic camera with fluorescence visualization is disclosed. An example stereoscopic camera includes a visible light source, a near-ultraviolet light source, and a near-ultraviolet light source. The stereoscopic camera also includes a light filter assembly having left and right filter magazines positioned respectively along left and right optical paths and configured to selectively enable certain wavelengths of light to pass through. Each of the left and right filter magazines includes an infrared cut filter, a near-ultraviolent cut filter, and a near-infrared bandpass filter. A controller of the camera is configured to provide for a visible light mode, an indocyanine green (“ICG”) fluorescence mode, and a 5-aminolevulinic acid (“ALA”) fluorescence mode by synchronizing the activation of the light sources with the selection of the filters. A processor of the camera combines image data from the different modes to enable fluorescence emission light to be superimposed on visible light stereoscopic images.

Abstract: A stereoscopic camera with fluorescence visualization is disclosed. An example stereoscopic camera includes a visible light source, a near-ultraviolet light source, and a near-ultraviolet light source. The stereoscopic camera also includes a light filter assembly having left and right filter magazines positioned respectively along left and right optical paths and configured to selectively enable certain wavelengths of light to pass through. Each of the left and right filter magazines includes an infrared cut filter, a near-ultraviolent cut filter, and a near-infrared bandpass filter. A controller of the camera is configured to provide for a visible light mode, an indocyanine green (“ICG”) fluorescence mode, and a 5-aminolevulinic acid (“ALA”) fluorescence mode by synchronizing the activation of the light sources with the selection of the filters. A processor of the camera combines image data from the different modes to enable fluorescence emission light to be superimposed on visible light stereoscopic images.

Abstract: A system for video game physical interaction is provided for a host device with an associated interactive application by a plurality of physical building blocks each having at least one input connection point and one output connection point operable for connection to one or more of the remaining blocks. Detectable connection paths through the plurality of blocks allow determination of the shape of a structure created by the blocks and interfacing of the connection paths of the plurality of blocks to the host device creates an input to the interactive application. The application is then altered responsive to the connection paths.

Abstract: An enhancement system for videogames employs data captured from a delivery vehicle associated with a vendor supplied product as a keycode to obtain or to directly provide data to enhance the videogame. Statistics on use of the enhancement data is then accumulated and reported to the vendor for marketing analysis. Opportunities for cross marketing for the vendor supplied product, the video game and the device on which the video game operates is provided by the system.