Abstract: A training aid device for golfers is provided that includes a shaft including a handle on a first end, a club head on a second end of the shaft, and a pull device coupled to the club head. During use, a student may be instructed to hold the handle of the shaft and position the club head at a location simulating a moment of impact with a golf ball, and the instructor may pull on the pull device to simulate centrifugal force acting on the club head the moment of impact.

Abstract: A vehicle includes a first sidewall, a second sidewall and a floor cooperating with the first and second sidewalls to at least partially define a cargo area. A cargo system is provided on an upper surface of at least one of the first and second sidewalls of the storage compartment. The cargo system includes at least one rail disposed on and extending longitudinally along an upper surface of one or more of the first and second sidewalls, the at least one rail having an elongate rail body including one or more slots provided therein. At least one support mechanism including at least one member is adjustably positioned on the rail body between a stored position wherein an inner surface of the at least one member at least partially covers the rail body and a deployed position wherein the inner surface is positioned to receive and support one or more items.

Abstract: A vehicle includes a first sidewall, a second sidewall and a floor cooperating with the first and second sidewalls to at least partially define a cargo area. A cargo system is provided on an upper surface of at least one of the first and second sidewalls of the storage compartment. The cargo system includes at least one rail disposed on and extending longitudinally along an upper surface of one or more of the first and second sidewalls, the at least one rail having an elongate rail body including one or more slots provided therein. At least one support mechanism including at least one member is adjustably positioned on the rail body between a stored position wherein an inner surface of the at least one member at least partially covers the rail body and a deployed position wherein the inner surface is positioned to receive and support one or more items.

Abstract: A two-channel field sequential display system utilizes both simultaneous and sequential color display methods to display full color images in a way that is less complex, smaller in size and less costly than prior art additive color systems, while exhibiting higher light output and fewer temporal visual effects than prior art single-channel field sequential color display systems. The two-channel field sequential display system displays two of three primary colors that make up the image simultaneously during a portion of a display frame and displays the third primary color sequentially during a subsequent part of the display frame. The two-channel field sequential color display concept may be applied to any projection system which combines individual monochrome projector outputs to form an image on a screen or to any display technique that is capable of superimposing two images.