Abstract: The present invention provides a system and method for recognizing and segregating chicks by sex according to their feathers pattern. The system and method are based on the instinctive reaction of chicks to spread their wings in order to maintain stability in response to instantaneous disorientation, for example, due to a sudden change in spatial movement. The present invention further features a weighing system and a system for detecting external body defects of chicks for assessing chicks' health.

Abstract: The present invention provides a system and method for recognizing and segregating chicks by sex according to their feathers pattern. The system and method are based on the instinctive reaction of chicks to spread their wings in order to maintain stability in response to instantaneous disorientation, for example, due to a sudden change in spatial movement. The present invention further features a weighing system and a system for detecting external body defects of chicks for assessing chicks' health.

Abstract: A system for automatic trapping and counting of flying insects is disclosed forthwith. The system lures flying insects into a main chamber where they are killed or stunned by a toxin. The killed and the stunned insects fall pass an optical sensor which counts the number of killed stunned insects. The number of killed and stunned insects is transmitted to a central monitoring station which can receive count data from multiple systems for automatic trapping and counting of flying insects spread around a monitored area. By analyzing the insect count from a number of systems for automatic trapping and counting of flying insects, the central monitoring station can initiate the spread of insecticides in real-time.

Abstract: A method and a system for a non-destructive determination of quality parameters in fresh produce. Ultrasonic sound waves are transmitted into the produce from a transducer and are received by a nearby transducer, both gripped via special arrangement cage, allowing local ultrasonic tests on the produce. Various acoustical parameters such as wave velocity and signal attenuation of the detected sound waves are analyzed in conjunction with the maturity of the sample.

Abstract: A gravity separator device for field use in separating material comprising spurious matter and harvested products employing airflow through a grid-like conveyor belt moving upward while inclined to the horizontal for reducing the friction between the conveyor belt and the lighter material causing the lighter material to move downward into a collecting receptacle while the heavier material is moved upward by the conveyor belt.

Abstract: A fluidized bed apparatus for separating and sorting solid bodies of different densities.