Abstract: A method of treatment of skin tissue with two laser devices of unequal wavelengths comprising the steps of: (1) activating the two laser devices simultaneously to produce two laser beams of unequal wavelength; (2) directing the two laser beams into a handpiece having a distal tip to direct the laser beams onto the skin tissue; (3) directing the two laser beams within the handpiece to an adjustable beam deflector; and, (4) the adjustable beam deflector directing the two laser beams onto the skin tissue to produce a pattern of laser spots simultaneously but separated from one another.

Abstract: A band-like element (10), namely for forming a bridle headband (20), or for forming a decorative band (40) for belts, bracelets or necklaces, which is attachable on the upper side and in the respective longitudinal direction, is designed for simple and secure attaching so as to have versatile usability and comparatively low supply costs such that on both ends (12, 112) of the band-like element (10) a respective magnetic element (14, 114) is arranged for releasably attaching the respective end (12, 112) to a second magnetic element (32). A bridle headband (20), especially a horse bridle headband, or a decorative band (40) for base bodies (50), especially belts, bracelets or collars, comprises such band-like element (10), as well as two counterparts (22, 122, 222, 322), each having a second magnetic element (32), wherein one end (12, 112) of the respective band-like element (10) is releasably attachable or is attached to or in a counterpart (22, 122, 222, 322).

Abstract: A method for operating a microscopy system includes irradiating a region segment of a first region by a light source with light at a first wavelength ?1 and a first luminous intensity L1, determining a substance-specific parameter within the region segment as a response to being irradiated by the light source, and repeating the steps for all region segments within the first region. In addition, the disclosure relates to a microscopy system, and a calibration method for a microscopy system.

Abstract: Embodiments are described herein that provide a dedicated command device that is bonded to a zone player or zone to perform adjustments to the zone player or zone. In an example implementation, a command device receives an instruction to pair with a first playback device that is associated with a group of playback devices that includes the first playback device and at least one additional playback device. The group of playback devices is associated with at least one group variable controlling playback by the playback devices of the group. The command device receives an input to adjust a first group variable of the at least one group variable and transmits, via a wireless communications interface, a command that causes an adjustment of the first group variable for the group of playback devices.

Abstract: A band-like element (10), namely for forming a bridle headband (20), or for forming a decorative band (40) for belts, bracelets or necklaces, which is attachable on the upper side and in the respective longitudinal direction, is designed for simple and secure attaching so as to have versatile usability and comparatively low supply costs such that on both ends (12, 112) of the band-like element (10) a respective magnetic element (14, 114) is arranged for releasably attaching the respective end (12, 112) to a second magnetic element (32). A bridle headband (20), especially a horse bridle headband, or a decorative band (40) for base bodies (50), especially belts, bracelets or collars, comprises such band-like element (10), as well as two counterparts (22, 122, 222, 322), each having a second magnetic element (32), wherein one end (12, 112) of the respective band-like element (10) is releasably attachable or is attached to or in a counterpart (22, 122, 222, 322).

Abstract: An entertainment system includes radio access nodes (RANs) spaced apart from each other and a location measurement node. The location measurement node includes a memory and at least one processor. The memory contains a seat layout map identifying an arrangement of seats and locations of the RANs relative to the seats. The processor measures distances between the RANs and a transceiver device located at a seat among the seats arranged according to a seat layout map residing in memory, and retrieves from the seat layout map, the locations of the RANs relative to the seats. The processor identifies one of the seats within the seat layout map where the transceiver device is located based on comparison of the measured distances and the retrieved locations of the RANs relative to the seats, and stores in the memory an identifier for the transceiver device associated with an identifier for the seat.

Abstract: A vehicle entertainment system is controlled responsive to gestures that are formed by a passenger of the vehicle. The vehicle entertainment system includes a display device, at least one gesture control camera, and a processor. The gesture control camera generates a camera signal responsive to light reflected from at least one object within a field of view of the at least one gesture control camera. The processor analyzes the camera signal to identify a gesture made by a passenger moving the at least one object, and controls at least one operation of the vehicle entertainment system responsive to the identified gesture.

Abstract: A vehicle entertainment system is controlled responsive to gestures that are formed by a passenger of the vehicle. The vehicle entertainment system includes a display device, at least one gesture control camera, and a processor. The gesture control camera generates a camera signal responsive to light reflected from at least one object within a field of view of the at least one gesture control camera. The processor analyzes the camera signal to identify a gesture made by a passenger moving the at least one object, and controls at least one operation of the vehicle entertainment system responsive to the identified gesture.

Abstract: A fuel cell cabinet liquid cooling system is provided. The fuel cell cabinet liquid cooling system includes a fuel cell, a liquid cooling system for dissipating heat generated by the fuel cell, and a controller that controls the liquid cooling system for maintaining a predetermined temperature range of a first cooling liquid of the fuel cell.

Abstract: A fuel cell cabinet air feed and exhaust system is provided. The air feed and exhaust system includes a sealed air feed system that feeds air from outside a fuel cell cabinet to a fuel cell disposed inside the fuel cell cabinet, and a sealed air exhaust system that exhausts air from the fuel cell to the outside of the fuel cell cabinet. Each of the sealed air system and the sealed air exhaust system is sealed with respect to the fuel cell such that the sealed air system, the sealed air exhaust system, and the fuel cell form a sealed system.

Abstract: A fuel cell cabinet air feed and exhaust system is provided. The air feed and exhaust system includes a sealed air feed system that feeds air from outside a fuel cell cabinet to a fuel cell disposed inside the fuel cell cabinet, and a sealed air exhaust system that exhausts air from the fuel cell to the outside of the fuel cell cabinet. Each of the sealed air system and the sealed air exhaust system is sealed with respect to the fuel cell such that the sealed air system, the sealed air exhaust system, and the fuel cell form a sealed system.

Abstract: An in-flight entertainment (IFE) system includes a network having at least one wireless router for communicating wirelessly between a network server and one or more video display unit (VDU) in the cabin. The wireless transmission of video signals provides a reduced architecture that avoids a need for cables to carry a signal to the VDU's. In an embodiment, the IFE system further facilitates the use of a remote wireless device, such as a laptop computer, as the VDU. Clients may select from a variety of programs which can be distributed in an on-demand or broadcast manner. Encryption means are further provided to enable control over content distribution to only authorized devices.

Abstract: The present invention is directed to a fuel supply and fuel system with an ion filter and an ion gauge. The filter can be made from discrete pieces of polymeric filter material. The polymeric filter material is substantially the same as the proton exchange member in the fuel cell. The ion gauge measures the level of ions in the fuel by measuring a voltage across a section of fuel or a current through the same section. The voltage or current is related to the ion level in the fuel.

Abstract: An electronic baseball game which includes a housing mounting a display centrally on an upper surface. On either side of the display are operator consoles for controlling a visiting team and a home team. At least one operator selects two lineups of players based on batting averages, throwing abilities, and the like. The operator controlling the team at bat selects when to hit by depressing keys which select different swings and controls runners in the attempt to reach and to steal bases. On defense, an operator controls the pitches thrown by the pitcher and the bases to which defensive fielders throw the ball in attempting to throw out the runners. An operator may also substitute in his batting order to obtain pinch hitters or relief pitchers. A special feature of the invention is that the results of each phase of the game depend on the characteristics of the players involved.

Abstract: A portable electronic basketball game having a housing containing control circuitry and mounting a display and input controls. The display shows both offensive and defensive players and a ball. The defensive players may be controlled to undertake a plurality of defenses and the offensive players may pass between one another in a preferred embodiment. The preferred embodiment also featured a twenty-four second clock, a three-second clock, foul shots, and three-point long distance field goals.