Abstract: A basketball shot training device including a platform having a lower surface and an upper surface. The lower surface is positionable on a flat recipient surface. The upper surface receives a practicing player's feet thereon in a standing orientation. A tether is provided having a first end and a second end. The first end is adjustably secured to the platform. A glove is coupled with the second end of the tether. The glove has an opening therein for receiving a hand of the practicing player therein. The device is capable of detecting the angle and position of the glove following a shot to ascertain whether a shot was properly executed with the requisite “follow-through”.

Abstract: A basketball shot training device including a platform having a lower surface and an upper surface. The lower surface is positionable on a flat recipient surface. The upper surface receives a practicing player's feet thereon in a standing orientation. A tether is provided having a first end and a second end. The first end is adjustably secured to the platform. A glove is coupled with the second end of the tether. The glove has an opening therein for receiving a hand of the practicing player therein. A sensor is coupled with respect to the glove. The sensor is programmed to monitor a proper shooting motion of the hand of the practicing player when positioned within the glove.

Abstract: An improved bi-polar dual slope analog to digital converter having an automatic zero offset correction circuit using a high gain D.C. amplifier inserted between the output of the integrating amplifier and the input of the comparator amplifier, having both positive and negative reference potentials, and having a delay compensation circuit, for compensating delay produced by circuit elements in the signal path, coupled between the reference potentials and an input of the integrating amplifier.

Abstract: A time variant measured variable is graphically displayed in moving strip chart format on a cathode ray tube. During a scan line the electron beam is intensity modulated at a position on the scan line whith represents the magnitude of the measured variable at a given time. The intensity of the electron beam at positions in successive scan lines is similarly intensitymodulated to produce a trend line representing the magnitude of the variable along the strip chart format. During the scanning of a subsequent raster frame, a new data value of the measured variable is displayed at a selected position at an edge of the viewing area of the strip chart format in thwe location previously occupied by the next sequential value and the older data values are simultaneously displaced. The oldest data value is deleted from the format. During a raster scan the electron beam is modulated at different intensity levels to produce chart lines and time lines on the strip chart format.