Systems and methods for assisting a user with creating a custom shots-made basketball practice arrangement are provided. A detector detects made basketball shots. A user interface receives a user selection of a subset of pass receipt locations for a custom shots-made basketball practice arrangement located about a basketball playing surface. A control system receives data indicating the user selection and a number of shots to be made and commands an ejector to launch basketballs to a particular one of the pass receipt locations in the subset until data is received indicating that the selected number of shots to be made are made at the particular one of said plurality of pass receipt locations, cease launching the basketballs to the particular one of the pass receipt locations, and begins launching basketballs to a second particular one of the pass receipt locations in said subset.

Various examples related to mobile bodily monitoring using ultra-wideband radar are provided. In one example, a method for determining a bodily characteristic includes collecting sets of reflected backscatter data for a sequence of ultra-wideband (UWB) pulses transmitted via an UWB sensor, and a corresponding calibration measurement from a calibration channel; determining reflection coefficients for each tissue interface based on the sets of reflected backscatter data; and determining a fluid level content of the lung tissue based upon the reflection coefficients. The reflection coefficients can be determined from reflection profiles based upon the reflected backscatter data for that sequence of UWB pulses and the corresponding calibration measurement. The UWB sensor can include an array of transmit (TX) and receive (RX) antenna pairs positioned on a body of a user. The reflection profile can be associated with a model of tissue layers in the body between the UWB sensor and lung tissue.

Systems and methods for providing performance feedback regarding a basketball practice session are provided. A user interface associated with a portable basketball launching machine accepts user input indicating a number of different locations at a basketball playing area for the portable basketball launching machine to provide basketball passes for a player to catch and shoot towards a basketball goal as part of the basketball practice session. A detection device ascertains whether the player succeeded in making a basketball goal for each of the basketball passes. A processor receives data from the detection device and generates a representation of a basketball court overlaid with data indicating where the basketball passes were provided and whether said player was successful in making basketball goals.

Systems and methods for providing performance feedback regarding a basketball practice session are provided. A user interface associated with a portable basketball launching machine accepts user input indicating a number of different locations at a basketball playing area for the portable basketball launching machine to provide basketball passes for a player to catch and shoot towards a basketball goal as part of the basketball practice session. A detection device ascertains whether the player succeeded in making a basketball goal for each of the basketball passes. A processor receives data from the detection device and generates a representation of a basketball court overlaid with data indicating where the basketball passes were provided and whether said player was successful in making basketball goals.

Systems for assisting a user with creating a custom basketball practice arrangement are provided. A user interface has selectable input areas arranged in association with a visual depiction of a three-point line to visually correspond with pass receipt locations at the basketball playing surface for an ejector to launch basketballs towards. User selection is made at the selectable input areas to define a subset of pass receipt locations forming the custom basketball practice arrangement. A control system receives data indicating the received user selection and commands the ejector to launch at least one basketball towards each of the plurality of pass receipt locations in said subset.

Systems for assisting a user with creating a custom basketball practice arrangement are provided. A user interface has selectable input areas arranged in association with a visual depiction of a three-point line to visually correspond with pass receipt locations at the basketball playing surface for an ejector to launch basketballs towards. User selection is made at the selectable input areas to define a subset of pass receipt locations forming the custom basketball practice arrangement. A control system receives data indicating the received user selection and commands the ejector to launch at least one basketball towards each of the plurality of pass receipt locations in said subset.

A passive radar comprises a reception antenna for a signal transmitted by a non-cooperative transmitter, the received signal comprising a static contribution related to propagation of the signal transmitted through a multi-path propagation channel and a dynamic contribution related to propagation of echoes of the transmitted signal from a moving target. The passive radar also comprises a reception chain that includes an analogue-digital converter capable of outputting a digitised signal, a moving target detection unit, a digitised signal processing unit configured to determine an estimation of the static contribution during a calibration phase of the passive radar, a transmission chain that can output an analogue signal representative of the estimation of the static contribution, and a directional coupler configured to output the signal received during the calibration phase of the passive radar to the reception chain.

A passive radar comprises a reception antenna for a signal transmitted by a non-cooperative transmitter, the received signal comprising a static contribution related to propagation of the signal transmitted through a multi-path propagation channel and a dynamic contribution related to propagation of echoes of the transmitted signal from a moving target. The passive radar also comprises a reception chain that includes an analogue-digital converter capable of outputting a digitised signal, a moving target detection unit, a digitised signal processing unit configured to determine an estimation of the static contribution during a calibration phase of the passive radar, a transmission chain that can output an analogue signal representative of the estimation of the static contribution, and a directional coupler configured to output the signal received during the calibration phase of the passive radar to the reception chain.

Systems for assisting a user with creating a custom basketball practice arrangement are provided. A user interface has selectable input areas arranged in association with a visual depiction of a three-point line to visually correspond with pass receipt locations at the basketball playing surface for an ejector to launch basketballs towards. User selection is made at the selectable input areas to define a subset of pass receipt locations forming the custom basketball practice arrangement. A control system receives data indicating the received user selection and commands the ejector to launch at least one basketball towards each of the plurality of pass receipt locations in said subset.

Systems for assisting a user with creating a custom basketball practice arrangement are provided. A user interface has selectable input areas arranged in association with a visual depiction of a three-point line to visually correspond with pass receipt locations at the basketball playing surface for an ejector to launch basketballs towards. User selection is made at the selectable input areas to define a subset of pass receipt locations forming the custom basketball practice arrangement. A control system receives data indicating the received user selection and commands the ejector to launch at least one basketball towards each of the plurality of pass receipt locations in said subset.