Abstract: Device, system and method of non-invasive determination of a tissue injury, including: receiving, by at least two optical sensors, intensity and signal distance information from light reflected from the tissue over at least one point of the patient's skin, wherein the signal distance information is measured between at least one light source and the at least two optical sensors, receiving, by at least one physiological sensor, a physiological characteristic information of the tissue over at least one point of the patient's skin, training a machine learning (ML) algorithm to determine a tissue injury, and applying the ML algorithm on the received intensity and signal distance information and the received physiological characteristic information to determine a subcutaneous tissue injury in which liquids accumulate subcutaneously, in accordance with a calculated change in the received signal, the signal distance information, and the physiological characteristic information.

Abstract: Device, system and method of non-invasive determination of a tissue injury, including: receiving, by at least two optical sensors, intensity and signal distance information from light reflected from the tissue over at least one point of the patient's skin, wherein the signal distance information is measured between at least one light source and the at least two optical sensors, receiving, by at least one physiological sensor, a physiological characteristic information of the tissue over at least one point of the patient's skin, training a machine learning (ML) algorithm to determine a tissue injury, and applying the ML algorithm on the received intensity and signal distance information and the received physiological characteristic information to determine a subcutaneous tissue injury in which liquids accumulate subcutaneously, in accordance with a calculated change in the received signal, the signal distance information, and the physiological characteristic information.

Abstract: A retrofit unit for retrofitting a fire extinguisher, the retrofit unit including a body portion, having a connector for connection to the fire extinguisher, an electronic pressure sensor, connected to the body portion, and adapted to sense pressure within the fire extinguisher, a processor adapted to control operation of the pressure sensor and to receive at least one pressure signal sensed by the electronic pressure sensor, a power source adapted to provide power to the processor and to the electronic pressure sensor. The retrofit unit may be fitted onto a fire extinguisher for measuring pressure therein, instead of, or in addition to, a mechanical pressure gauge.

Abstract: A retrofit unit for retrofitting a fire extinguisher, the retrofit unit including a body portion, having a connector for connection to the fire extinguisher, an electronic pressure sensor, connected to the body portion, and adapted to sense pressure within the fire extinguisher, a processor adapted to control operation of the pressure sensor and to receive at least one pressure signal sensed by the electronic pressure sensor, a power source adapted to provide power to the processor and to the electronic pressure sensor. The retrofit unit may be fitted onto a fire extinguisher for measuring pressure therein, instead of, or in addition to, a mechanical pressure gauge.

Abstract: A multi-application contactless smart card system and method. The user may select application using selection mechanism located on the smart card or at the contactless reader. The selection means may be connected to the contact I/O pin of the processor of the smart card. In some embodiments, the processor of the smart card may read the user selection through the contact I/O pin during a simulated contact transaction, evoke the desired application and perform the contactless transaction. During the simulated contact transaction power up sequence is preserved by extracting power signals to the contact VDD pin from the RF signal. Alternatively, the state of the selection mechanism may be sampled continuously or at convenient time intervals, enabling further switching between applications during a single contactless session.

Abstract: A multi-application contactless smart card system and method. The user may select application using selection mechanism located on the smart card or at the contactless reader. The selection means may be connected to the contact I/O pin of the processor of the smart card. In some embodiments, the processor of the smart card may read the user selection through the contact I/O pin during a simulated contact transaction, evoke the desired application and perform the contactless transaction. During the simulated contact transaction power up sequence is preserved by extracting power signals to the contact VDD pin from the RF signal. Alternatively, the state of the selection mechanism may be sampled continuously or at convenient time intervals, enabling further switching between applications during a single contactless session.

Abstract: A multi-application contactless smart card system and method. The user may select application using selection mechanism located on the smart card or at the contactless reader. The selection means may be connected to the contact I/O pin of the processor of the smart card. In some embodiments, the processor of the smart card may read the user selection through the contact I/O pin during a simulated contact transaction, evoke the desired application and perform the contactless transaction. During the simulated contact transaction power up sequence is preserved by extracting power signals to the contact VDD pin from the RF signal. Alternatively, the state of the selection mechanism may be sampled continuously or at convenient time intervals, enabling further switching between applications during a single contactless session.

Abstract: A fob (10) such as a key fob has a casing (11) and a resilient clip (12) abutting the casing at a first end of the clip and overhanging the casing to form a substantially J-shaped clip. The casing may be substantially rectangular in shape and may includes a recess for accommodating therein an insert such as a electronic circuit (13) and a cover mounted (16) within the recess so as to overlay the electronic circuit and form a peripheral recess (18) between a rim (19) of the casing and a peripheral edge of the cover that may be hermetically sealed to form a sealed unit. During manufacture, the fob is injection molded wherein the resilient clip abuts the casing at a first end of the clip while lying outside a boundary of the casing. Local heat is then applied to the clip and the clip is bent so that it overhangs the casing.

Abstract: A multi-application contactless smart card system and method. The user may select application using selection mechanism located on the smart card or at the contactless reader. The selection means may be connected to the contact I/O pin of the processor of the smart card. In some embodiments, the processor of the smart card may read the user selection through the contact I/O pin during a simulated contact transaction, evoke the desired application and perform the contactless transaction. During the simulated contact transaction power up sequence is preserved by extracting power signals to the contact VDD pin from the RF signal. Alternatively, the state of the selection mechanism may be sampled continuously or at convenient time intervals, enabling further switching between applications during a single contactless session.

Abstract: A fob (10) such as a key fob has a casing (11) and a resilient clip (12) abutting the casing at a first end of the clip and overhanging the casing to form a substantially J-shaped clip. The casing may be substantially rectangular in shape and may includes a recess for accommodating therein an insert such as a electronic circuit (13) and a cover mounted (16) within the recess so as to overlay the electronic circuit and form a peripheral recess (18) between a rim (19) of the casing and a peripheral edge of the cover that may be hermetically sealed to form a sealed unit. During manufacture, the fob is injection molded wherein the resilient clip abuts the casing at a first end of the clip while lying outside a boundary of the casing. Local heat is then applied to the clip and the clip is bent so that it overhangs the casing.

Abstract: Method and apparatus for simultaneously communicating with multiple smart card devices (17) supported on a common platform (16) so that each device has a respective chip (18) coupled to a respective communication interface (19). The common platform is positioned on a support surface (25) of a multi-head reader (21) so that the respective communication interface of each device is aligned with a respective head (23) of the reader; and multiple heads of the reader are simultaneously energized so as to effect communication with respective devices. The respective chip (18) and device coil antenna (19) of each of the smart card devices (17) may form a respective inlay, multiple inlays being integrally formed on a common inlay sheet constituting the common platform.