MR. DANIEL FREDERICK GOLDSTEIN, PT, OCS, SCS, ATC
Physical Therapy at Palm Beach Lakes Blvd, West Palm Beach, FL

5697791, Dec 16, 1997

Mar 21, 1995

8/407232

Lewis M. Nashner - Lake Oswego OR
Daniel F. Goldstein - West Palm Beach FL

A63B 6900, G09B 900, G09B 1900

434247

Devices and methods for the assessment and biofeedback training of coordination skills of a subject critical to maximizing the power and accuracy of athletic ball-strike activities. In preferred embodiments, the invention provides for assessment and biofeedback training of weight bearing and center of gravity control under conditions requiring the athlete to strike a ball such that the distance and direction of flight trajectory of the ball are accurate relative to a performance goal. One embodiment of the invention includes a body movement sensor, a ball strike sensor, a display, and a computer. The body movement sensor provides an output indicative of the motion of the subject's body over a period of time including the moment of ball strike. The computer causes the display to show both a trajectory of the motion of the subject's body and the moment of ball strike in relation to a region of the trajectory.

2006019, Aug 31, 2006

Feb 25, 2005

11/066848

Daniel Goldstein - Palm Beach Gardens FL, US

A63B 69/36

434252000

A body movement assessment device for measuring a position of a center of gravity of a person at a plurality of time intervals relative to a recordable event, such as ball impact in a golf swing, and displaying those measurements for analysis. The body movement assessment device is useful in analyzing the tempo of body movement of a person, the consistency of body movement over two or more repetitions of a movement, the weight shift and postures of the person, and balance of the person. The body movement assessment device may include a visual recording device that enables a visual image of the person to be recorded and replayed together with other analytical information for increased analysis and understanding by the person. In at least one embodiment, the body movement assessment device may be configured to analyze a golf swing.

2004006, Apr 8, 2004

Oct 6, 2003

10/679639

Daniel Goldstein - West Palm Beach FL, US

G06M007/00, H01J040/14

250/221000

A sensor causes a string of lights, for example, those sold under the trademark LIGHT ROPE® for assisting persons to walk in a darkened room to avoid accidents. The system incorporates a motion detector (with or without time delay to keep lights ON) and a string of lights, for example, those sold under the trademark LIGHT ROPE®. The lights are laid out along a path in the home.