Abstract: A robotic surgical cart (300) for a robotic arm (201) is disclosed herein. The robotic surgical cart (300) comprises a column (401) having a first end (403) and a second end (405). The robotic surgical cart (300) further comprises a top plate (407) affixed on the first end (403) of the column (401), where the top plate (407) is configured to mount the robotic arm (201) thereon, and at least one guiding shaft (411) affixed on one end to the top plate (407), that provides a controlled channel for movement of the robotic arm (201).The robotic surgical cart (300) further comprises a telescopic pillar (415) including two or more tubular members (417, 419), affixed below the top plate (407).

Abstract: A robotic surgical cart (300) is disclosed herein. The robotic surgical cart (300) comprises a set of omni-directional wheels (425) affixed to a base plate (427). Each omni-directional wheel in the set of omni-directional wheels (425) comprises a hub (433), a plurality of roller mounting brackets (435) coupled to the hub (433), and a plurality of rollers (437) each rotatably coupled to at least one of the roller mounting brackets (435). The robotic surgical cart (300) further comprises at least one guiding shaft (429) affixed to the base plate (427), that provides a controlled channel for movement of the set of omni-directional wheels (425). The robotic surgical cart (300) further comprises an actuator (431) affixed to the base plate (427) at one end, defining an axis to provide upward and downward movement of the set of omni-directional wheels (425) in the channel provided by the at least one guiding shaft (429).

Abstract: Normalized access control policies associated with entities in an information technology (IT) infrastructure comprising a plurality of subsystems may be obtained based on a stored access control policy representation governing access to resources in the IT infrastructure. Based on the normalized access control policies, entity clusters associated with the entities may be determined. Further, derived access control policies corresponding to the at least one entity cluster may be determined. A set of non-compliant access control policies may be determined where the set of non-compliant access control policies may comprise: a subset of the normalized access control policies that are non-compliant with stated access control policies applicable to the entity clusters, and/or a subset of the derived access control policies that are non-compliant with the stated access control policies.