Abstract: The display device of the present invention includes, in the following order toward a viewer: a display panel; a semi-transparent mirror; a Pancharatnam-Berry lens configured to cause one-handed circularly polarized light incident thereon that is left-handed circularly polarized light or right-handed circularly polarized light to converge while causing opposite-handed circularly polarized light incident thereon to diverge; and a circularly polarized light-selective reflector.

Abstract: A medical supplies cabinet is disclosed. The cabinet comprises a housing presenting a medical supplies storage zone at where there is provided at least one medical supplies receptacle. The receptacle(s) is/are of a shape and configuration to be able to at least partly receive and hold at least one medical item. A sensor is associated with the receptacle(s). The sensor is configured to generate a signal indicative of the presence and/or absence, or removal of the medical item in/from the receptacle.

Abstract: A health and safety management system for use in worksite or hospitality premises such as a restaurant is disclosed. The system comprises at least one source of health and safety related information of the worksite or hospitality premise and at least one at least one machine learning engine. The machine learning engine is configured to receive said health and safety related information as at least one input data. The machine learning engine is further configured analyse said at least one input data and predict at least one issue relating to health and safety at the worksite or the hospitality premises that requires attention by one or more authorised parties.

Abstract: A medical supplies cabinet is disclosed. The cabinet comprises a housing presenting a medical supplies storage zone at where there is provided at least one medical supplies receptacle. The receptacle(s) is/are of a shape and configuration to be able to at least partly receive and hold at least one medical item. A sensor is associated with the receptacle(s). The sensor is configured to generate a signal indicative of the presence and/or absence, or removal of the medical item in/from the receptacle.

Abstract: A medical supplies cabinet is disclosed. The cabinet comprises a housing presenting a medical supplies storage zone at where there is provided at least one medical supplies receptacle. The receptacle(s) is/are of a shape and configuration to be able to at least partly receive and hold at least one medical item. A sensor is associated with the receptacle(s). The sensor is configured to generate a signal indicative of the presence and/or absence, or removal of the medical item in/from the receptacle.

Abstract: A medical supplies cabinet is disclosed. The cabinet comprises a housing presenting a medical supplies storage zone at where there is provided at least one medical supplies receptacle. The receptacle(s) is/are of a shape and configuration to be able to at least partly receive and hold at least one medical item. A sensor is associated with the receptacle(s). The sensor is configured to generate a signal indicative of the presence and/or absence, or removal of the medical item in/from the receptacle.

Abstract: A method and system of detecting events and updating inventory data in an inventory management system. The system is configured to sense and monitor inventory levels at one or more inventory locations, each having a load sensor that is configured to sense the weight of inventory items at the inventory location and generate a representative sensor signal. The system receives a digital signal having data samples that represent the sensor signal and moves those through a data buffer. The system generates a moving gradient value representing an average gradient from a moving gradient window applied to at least some of the data samples in the data buffer and compares the generated moving gradient value to one or more thresholds to detect the start and end of events. The system then generates output event data comprising at least weight data representing the inventory level following the detected event.

Abstract: A monitored dispensary for medical items comprising or including a storage device to which multiple users have access, said storage device having a containment region inside of which items are stored, and a monitoring system, said monitoring system comprising detectors to obtain information about the items used during a transaction when a user accesses the cabinet, and devices to obtain identity information derived from the user of the cabinet at the time that the transaction was effected, wherein said system is able to process the output of the detectors and/or devices in order to create a record of each transaction and monitor the inventory of the storage device.

Abstract: A mooring system for receiving and exercising at least partial control over the approach of a vessel approaching a mooring facility. An array of mooring robots are mounted to the mooring facility. Each robot has at least one vessel contact member supported by a moving mechanism in a manner to thereby be (i) movable relative to the mooring facility and (ii) presentable to engage the side of said vessel. A sensor can sense the position of the vessel relative the mooring facility. A processor can calculate movement instructions based on information received by the processor to calculate instructions for the movement of the contact member during the receipt of the vessel by the mooring system. A controller can preposition the contact member and then control the condition of each mooring robot such as to reduce the approach speed of the vessel at least in a direction towards the mooring facility.

Abstract: A vessel mooring system which includes at least two mooring robots that can be secured to a terminal and/or a vessel, each robot includes an attractive force attachment element and a base structure. The attachment element can be engaged with a vertically extending side surface and to exert an attractive force normal to the surface. Each robot can measure the attractive force between the attachment element and the surface to provide an “attractive force capacity reading”. The force between the attachment element and the fixed structure of the mooring robot can be measured to provide a “normal force reading”. From monitoring of the relationship between the attractive force capacity reading and the normal force a control of the mooring robot can be provided such that if there is a tending to separate the attachment elements from said vessel the attractive force may be increased and/or alarm is sounded.

Abstract: A profile scanner for locating a target zone on a profile of a vessel comprising an emitter adapted to progressively or instantaneously radiate towards the vessel; a receiver providing a signal indicative of radiation incident thereon; a controller or processor including stored instructions, for energizing the emitter and receiving the signal, and adapted to determine the vertical location of the target zone relative to scanner.

Abstract: A mooring system for receiving and exercising at least partial control over the approach of a vessel approaching a mooring facility. An array of mooring robots are mounted to the mooring facility. Each robot has at least one vessel contact member supported by a moving mechanism in a manner to thereby be (i) movable relative to the mooring facility and (ii) presentable to engage the side of said vessel. A sensor can sense the position of the vessel relative the mooring facility. A processor can calculate movement instructions based on information received by the processor to calculate instructions for the movement of the contact member during the receipt of the vessel by the mooring system. A controller can preposition the contact member and then control the condition of each mooring robot such as to reduce the approach speed of the vessel at least in a direction towards the mooring facility.

Abstract: A vessel mooring system which includes at least two mooring robots that can be secured to a terminal and/or a vessel, each robot includes an attractive force attachment element and a base structure. The attachment element can be engaged with a vertically extending side surface and to exert an attractive force normal to the surface. Each robot can measure the attractive force between the attachment element and the surface to provide an “attractive force capacity reading”. The force between the attachment element and the fixed structure of the mooring robot can be measured to provide a “normal force reading”. From monitoring of the relationship between the attractive force capacity reading and the normal force a control of the mooring robot can be provided such that if there is a tending to separate the attachment elements from said vessel the attractive force may be increased and/or alarm is sounded.

Abstract: A profile scanner for locating a target zone on a profile of a vessel comprising an emitter adapted to progressively or instantaneously radiate towards the vessel; a receiver providing a signal indicative of radiation incident thereon; a controller or processor including stored instructions, for energising the emitter and receiving the signal, and adapted to determine the vertical location of the target zone relative to scanner.

Abstract: A vessel mooring system which includes at least two mooring robots secured to a terminal, each robot includes an attractive force attachment element eg. a vacuum cup and a base structure fixed relative to the terminal. The attachment element is able to be engaged with a vertically extending side vessel surface and to exert an attractive force normal to the vessel surface at where it is to be attached. Each robot can measure the attractive force between the attachment element and the vessel to provide an “attractive force capacity reading”. Also provided is capability to measure the force between the attachment element and the fixed structure of the mooring robot to provide a “normal force reading”. From monitoring of the relationship between the attractive force capacity reading and the normal force a control of the mooring robot can be provided such that if there is a tending to separate the attachment elements from said vessel the attractive force may be increased and/or alarm is sounded.

Abstract: A vessel mooring system which includes at least two mooring robots secured to a terminal, each robot includes an attractive force attachment element eg. a vacuum cup and a base structure fixed relative to the terminal. The attachment element is able to be engaged with a vertically extending side vessel surface and to exert an attractive force normal to the vessel surface at where it is to be attached. Each robot can measure the attractive force between the attachment element and the vessel to provide an “attractive force capacity reading”. Also provided is capability to measure the force between the attachment element and the fixed structure of the mooring robot to provide a “normal force reading”. From monitoring of the relationship between the attractive force capacity reading and the normal force a control of the mooring robot can be provided such that if there is a tending to separate the attachment elements from said vessel the attractive force may be increased and/or alarm is sounded.

Abstract: A method of operating a mooring system exemplified by active mooring devices having attractive attachment elements fixable to a ship's hull. Each mooring device includes active means for moving the attachment element vertically and in the horizontal plane, and the method involves repositioning the attachment elements in a stepwise manner. The mooring devices also includes a seal for a vaccum attachment element.

Abstract: A mooring robot which can be dock-mounted, and can also include vacuum cups for engagement with the freeboard of a ship. The robot can position the vacuum cups within a three-dimensional operating envelope. A parallel arm linkage having two parallel arms pivoted about respective axes which are parallel to the longitudinal axis of the ship are fixed to the dock for extending and retracting the vacuum cups in the transverse direction. The parallel arms are fixed to a vertical elongate guide to which the vacuum cups are slidably fixed, the parallel arms raising and lowering the vacuum cups and maintaining the guide substantially vertical. The vacuum cups are mounted for sliding in substantially horizontal track aligned parallel with the longitudinal axis of the ship for fore and aft movement of the vacuum cups. A mooring system can also include a plurality of the mooring robots being remotely controlled.

Abstract: A mooring robot releasably fastening a first moveable object (S) to a second nearby object. The first moveable object (S) moves in response to the application of external forces to the object (S). The robot operates to restore the first object (S) to a predetermined operating position. With the particular reference to the mooring of a vessel (S), the mooring robot has attractive attachment element(s) fixable to a ship's hull and includes a movement unit with active three-degree-of-freedom translation, for controlling the position of the attachment element(s). The movement includes a restorative means associated with each of the two degrees of translation freedom in the horizontal plane which provide a restorative force acting to return the attachment element(s) to the predetermined operating system.