Abstract: Techniques for optimizing movement of robotic drive units (RDUs) in a warehouse are described. The optimization involves assignment of a task of delivery of plurality of products to a destination location a first RDU of a plurality of RDUs in the warehouse. Then, an analysis is performed for each product whether its retrieval is to be assigned to an RDU other than the first RDU. Based on the analysis, a task of retrieval of one or more products is assigned to one or more RDUs other than the first RDU. Further, an intersection point between a future path of the first RDU and a future path of each of the one or more RDUs is determined. Based on the determination, each RDU is instructed to deliver its respective retrieved products at the intersection point. The first RDU is then instructed to retrieve products delivered at intersection points.

Abstract: A target scoring system (300) includes a recording medium (200) configured to receive a passing projectile. The system (300) further includes an indexer (306) configured to index the recording medium (200) by a desired distance. Additionally, the system (300) includes at least one data capturing device (302, 304) configured to at least capture image of a portion of interest in the recording medium (200) after a projectile is fired. Furthermore, the system (300) includes a data processing system configured to determine a distance between, a virtual centre in the portion of interest corresponding to a centre of target, and point of impact of the projectile on the recording medium (200).