Abstract: A human-robot system and method for performing an agricultural task, the system including: a robotic manipulator with an agricultural tool coupled to an end effector thereof; an imaging device adapted to capture imagery of a target, the imaging device mechanically coupled to the end effector; a laser distance sensor adapted to measure a distance between the manipulator and the target, the laser distance sensor mechanically coupled to the end effector and collocated with the imaging device; and a control unit including: a processing unit, a monitor and a human-machine interface (HMI), wherein the processing unit is configured to display the imagery on the monitor and to receive markings from the HMI and calculate a trajectory for the manipulator to perform the agricultural task with the tool.

Abstract: A human-robot system and method for performing an agricultural task, the system including: a robotic manipulator with an agricultural tool coupled to an end effector thereof; an imaging device adapted to capture imagery of a target, the imaging device mechanically coupled to the end effector; a laser distance sensor adapted to measure a distance between the manipulator and the target, the laser distance sensor mechanically coupled to the end effector and collocated with the imaging device; and a control unit including: a processing unit, a monitor and a human-machine interface (HMI), wherein the processing unit is configured to display the imagery on the monitor and to receive markings from the HMI and calculate a trajectory for the manipulator to perform the agricultural task with the tool.

Abstract: A method for weed control, including: (a) providing an electrode coupled to a power source via a power provision arrangement; and (b) delivering an electrostatic shock on or near a weed plant via the electrode. A device for performing electrostatic weeding, including: (a) an electrode; (b) a handle, coupled to the electrode; and (c) a power provision arrangement operationally coupled to a power source, the power provision arrangement being in electrical communication with the electrode; wherein the electrode is adapted to provide an electrostatic shock to a weed plant so as to damage or destroy the weed plant.

Abstract: An agricultural robot for monitoring a growing site, the robot comprising: an autonomous mobile platform; an acoustic sensor module mounted on the autonomous mobile platform and comprising: a speaker operable to transmit a directional acoustic signal at an object; and a microphone operable to register a reflection of the acoustic signal from at least one plant in the growing site; and a sound analyzer operable to time-index the registered reflection, and map a location in the growing site of the at least one plant responsive to the registered reflection.

Abstract: An agricultural robot for monitoring plants in a growing site, the robot comprising: a sensor module comprising: a speaker operable to transmit a directional acoustic signal at an object; and a microphone operable to register a reflection of the acoustic signal; a sound analyzer operable to time-index the reflection received by the microphone and maps a location of the object that reflected the received acoustic signal; and an autonomous mobile platform onto which the sensor module is mounted.

Abstract: An agricultural robot for monitoring plants in a growing site, the robot comprising: a sensor module comprising: a speaker operable to transmit a directional acoustic signal at an object; and a microphone operable to register a reflection of the acoustic signal; a sound analyzer operable to time-index the reflection received by the microphone and maps a location of the object that reflected the received acoustic signal; and an autonomous mobile platform onto which the sensor module is mounted.