Abstract: A conducted electrical weapon (“CEW”) comprises one or more mechanisms for preventing accidental deployment. A cap may be disposed on a first end of the CEW handle. A shorting mechanism may be configured to connect one or more deployment unit contacts and one or more handle contacts. The cap and the shorting mechanism may be ejected or burned through responsive to a safety switch of the CEW being activated by a user of the CEW, such that the cap and shorting mechanism do not interfere with intentional deployment.

Abstract: A method for testing a sensor of a device includes: displaying a test pattern on a display of the device; reflecting, by a reflector disposed over the display, at least a portion of the displayed test pattern; and capturing, by the sensor, a test pattern frame using the displayed test pattern and the reflector.

Abstract: A method for testing a sensor of a device includes: displaying a test pattern on a display of the device; reflecting, by a reflector disposed over the display, at least a portion of the displayed test pattern; and capturing, by the sensor, a test pattern frame using the displayed test pattern and the reflector.

Abstract: A power monitoring circuit and method for detecting deviations in the output of a power supply. The power monitor is configured to detect and measure two different types of deviations: transient deviations short surges or spikes in the current drawn by the device being powered and prolonged deviations over a threshold current that may be intentional, temporary increases in the output of the power supply. The power monitor collects information such as the number of each type of deviation, the duration of each deviation and the peak current describing identified deviations. This collected information can then be used, especially during the development phase, to locate the root cause of the deviation. The components of the power monitor used to detect and measure these deviations may be disabled and enabled as needed.

Abstract: A power monitoring circuit and method for detecting deviations in the output of a power supply. The power monitor is configured to detect and measure two different types of deviations: transient deviations short surges or spikes in the current drawn by the device being powered and prolonged deviations over a threshold current that may be intentional, temporary increases in the output of the power supply. The power monitor collects information such as the number of each type of deviation, the duration of each deviation and the peak current describing identified deviations. This collected information can then be used, especially during the development phase, to locate the root cause of the deviation. The components of the power monitor used to detect and measure these deviations may be disabled and enabled as needed.

Abstract: The present invention provides a head restraint that can be used in conjunction with conventional cattle chutes that are equipped with head gates. Head restraints of this invention can be integrated into new chutes at the time they are manufactured or can be affixed to existing chutes. The head restraint apparatus of this invention provides the advantages of being humane by causing little or no discomfort to the cattle being restrained. Cattle being treated also tends to remain calm while being restrained utilizing the device of this invention as compared to conventional restraint procedures, such as the employment of a bull lead. It offers much easier and faster means for providing care to positions on the head of the animal.