A method can include determining physical characteristics of a trainee, adjusting a target zone based on the physical characteristics, adjusting one or more parameters of a delivery device based on the physical characteristics, projecting an object toward the target zone along a trajectory, and scoring a performance score of the trainee to track the object along a portion of the trajectory. A method can include projecting an object toward a target zone along a trajectory, a trainee attempting to impact the object at an appropriate location with a desired impact location of a sport tool, capturing imagery that contains the object at the appropriate location and the desired impact location of the sport tool, determining horizontal and vertical distances between the desired impact location and the object arriving at the appropriate location, and scoring a performance based on the horizontal and vertical distances.

A method can include projecting one or more objects along one or more pre-determined trajectories toward a target zone, with each having a diameter less than a diameter of a regulation table tennis ball, the trainee attempting to prevent the one or more objects from entering the target zone and scoring the ability of the trainee. A method can include displaying a first video to a trainee that explains setup for a delivery device, setting up the delivery device based on the first video, projecting an object along a pre-determined trajectory toward a target zone proximate the trainee, wherein the object has a diameter that is less than a diameter of a regulation table tennis ball, and scoring an ability of the trainee to interact with the object at the target zone.

The Follow Through Fixer is a basketball shooting aid that is worn on a basketball player's shooting arm. It helps a player straighten their follow through, correct their finger spacing, and quicken their release time. The present invention also comes with a unique assembly and design that allows for a player to take the device on and off easily, allowing them to seamlessly transition from practicing with the shooting aid to playing without it.

Technologies for interactive training include a computing device and a light projection device such as a digital laser projector. The computing device creates a digital practice plan indicative of a play or drill. The play or drill is indicative of multiple player positions. The computing device projects a digital practice plan diagram onto a playing surface with the light projection device. The digital practice plan diagram is based on the digital practice plan and is indicative of the play or drill. The play or drill may be further indicative of movement associated with each player position, and the computing device may animate the digital practice plan diagram on the playing surface based on the digital practice plan. The computing device may receive a user command and further control the animation of the digital practice plan diagram in response to receiving the user command. Other embodiments are described and claimed.

An Internet of Thing (IoT) device includes a camera coupled to a processor; and a wireless transceiver coupled to the processor. Blockchain smart contracts can be used with the device to facilitate secure operation.

Systems for assisting a user with programming of a custom basketball shots made in a row practice arrangement includes a control system which receives data from a user interface indicating a user selection of a number of shots to be made in a row at each of a subset of pass receipt locations in the custom basketball shots made in a row practice arrangement and command a ball ejector to launch basketballs to a particular one of the pass receipt locations in the subset until data is received indicating that the number of shots is made in a row is made, and instead begin launching basketballs to a second particular one of the plurality of pass receipt locations in the subset. The control system also generates data for a report indicating performance feedback for the user during the custom basketball shots made in a row practice arrangement.

A basketball training apparatus includes a flat table portion including ball holders that are circular holes through the table portion dimensioned to hold a basketball; and legs that extend from the flat table portion and keep the table portion substantially level.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, coordinate dynamic adjustments of a trailer based in part on a user profile associated with a user physically present at the trailer and an activity profile associated with an activity selected to be performed at the trailer. A dynamic adjustment may modify a tilt of a lower surface of the trailer. A dynamic adjustment may modify a dimension(s) of the trailer based in part on a detected object(s). Various dynamic adjustments may occur concurrently, individually and/or sequentially. The trailer may be a moveable trailer for temporary attachment with a vehicle.

Techniques where a computer or mobile device performs video analysis of a person performing a physical activity such as a basketball jump shot are described. The computer or mobile device performs video analysis to (1) determine a frame of the video data that depicts a body position of the person in a release phase of the basketball jump shot, (2) process pixels in the determined frame to determine data relating to a release point for the basketball jump shot, (3) process pixels in a plurality of the frames to determine whether the basketball jump shot resulted in the basketball going through a hoop as a made shot, and (4) repeat these operations for a plurality of basketball jump shots by the person to thereby track the made shots and the release point data for the plurality of basketball jump shots by the person.

A user interface includes a plurality of pass receipt locations rendered at spaced positions on or adjacent to the rendering of a three-point line to correspond with pass receipt locations on a basketball playing surface. Each pass receipt location is individually and directly selected by physical touch to define a custom basketball practice arrangement which is programmed into a control system to cause an ejector mounted to a frame to launch at least one basketball to each selected location.