Abstract: An autonomous mobile sensor platform may be provided which may be capable of freely roaming within an environment. The mobile sensor platform may include a wheel that may be laterally self stabilizing, and capable and encircle a robot body. The mobile sensor platform may sense one or more conditions using one or more types of sensors and react based on the sensed conditions. Examples of reactions may include alerting a user about the conditions. The mobile sensor platform can be used to monitor an environment or individuals within the environment.

Abstract: In accordance with the present invention, a set of golf club heads is disclosed. The set includes golf club heads with peripheral weights. The dimensions and configuration of at least the peripheral weights are changed from club-to-club along the set so that the center of gravity rises from the long irons to the short irons. By raising the center of gravity from the long irons to the short irons, a golfer will see a peak trajectory height along a line for each club head that is substantially more consistent along that line throughout the set than prior art clubs provide.

Abstract: A method relating to an improved fitting system for finding the best performing golf club for a specific golfer. More specifically, the present invention utilizes a highly efficient method of using specific data gathered from the golfer's golf swing to quickly and efficiently fit a golfer into the best performing product for him or her.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: In accordance with the present invention, a set of golf club heads is disclosed. The set includes golf club heads with peripheral weights. The dimensions and configuration of at least the peripheral weights are changed from club-to-club along the set so that the center of gravity rises from the long irons to the short irons. By raising the center of gravity from the long irons to the short irons, a golfer will see a peak trajectory height along a line for each club head that is substantially more consistent along that line throughout the set than prior art clubs provide.

Abstract: An iron-type golf club including a golf club head having improved mass distribution characteristics. The golf club includes a golf club head that is constructed from multiple pieces and that has a multi-material construction.

Abstract: A golf club including a golf club head having improved mass distribution characteristics. The golf club includes a golf club head that is constructed multiple materials and includes a body member, a mass member, and an interface that allows the mass member to be coupled to the body member.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: The present invention is directed to a golf club and golf ball combination that maximizes the distance of travel when the golf club strikes the golf ball. More specifically, a golf club and golf ball combination capable of generating a higher launch angle combined with the lower spin rate to maximize the distance. The golf club in accordance with the present invention may generally have a lower center of gravity, a higher loft angle, or may even have a coating on the club face that optimizes the coefficient of friction between the golf club and the golf ball. The golf ball in accordance with the present invention may generally have a ratio of the coefficient of lift (CL) near the beginning of flight to the coefficient of lift near the end of the flight within a range that maximizes flight distance, with similar ratios in appropriate ranges for the coefficient of drag (CD) and the lift-to-drag ratio (CL/CD).

Abstract: Disclosed herein is a golf club including a shaft, a club head and several devices for releasably connecting the shaft to the club head.

Abstract: A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.

Abstract: A golf club head comprising a strike face having a heel portion, a toe portion, and an intermediate portion. The intermediate portion includes one or more score lines. At least a portion of one or more score lines include a different average surface roughness and associated surface reflectance than at least the intermediate portion. A method for producing such a club head is also provided.

Abstract: A muscle-back iron golf club head includes a blade-like upper mass, a muscle-like lower mass, a planar front surface, a top surface, a sole surface, a heel surface, a toe surface, and a rear surface having a first contour. A recess is in the rear surface, the recess having a first portion in the blade-like upper mass and a second portion in the muscle-like lower mass. An insert may be provided in the recess, and such insert may substantially fill the recess and may include a back surface having a second contour which is different from the first contour of the club head rear surface.

Abstract: A muscle-back iron golf club head includes a blade-like upper mass, a muscle-like lower mass, a planar front surface, a top surface, a sole surface, a heel surface, a toe surface, and a rear surface having a first contour. A recess is in the rear surface, the recess having a first portion in the blade-like upper mass and a second portion in the muscle-like lower mass. An insert may be provided in the recess, and such insert may substantially fill the recess and may include a back surface having a second contour which is different from the first contour of the club head rear surface.