Abstract: In some embodiments, a multifunction device with a display and a touch-sensitive surface creates a plurality of workspace views. A respective workspace view is configured to contain content assigned by a user to the respective workspace view. The content includes application windows. The device displays a first workspace view in the plurality of workspace views on the display without displaying other workspace views in the plurality of workspace views and detects a first multifinger gesture on the touch-sensitive surface. In response to detecting the first multifinger gesture on the touch-sensitive surface, the device replaces display of the first workspace view with concurrent display of the plurality of workspace views.

Abstract: Methods, apparatuses, and systems associated with aerosol collection devices (such as, but not limited to, breath-aerosol collector devices, breathalyzers) are provided. An example aerosol collection device includes a sample transfer adapter configured to receive a sample and a device body connected to the sample transfer adapter. In some examples, the device body defines a flow channel that guides the sample to a filter component, and the filter component contains a buffer solution.

Abstract: An electronic control unit includes a microcontroller. The microcontroller includes a power supply pin configured to receive power and at least one input/output (I/O) pin. A voltage regulator includes a power input configured to connect to a power source and to a regulated power output connected to the power supply pin via an I/O fault protection circuit.

Abstract: An electrical unit may include a current controller including an electrical regulator, a control circuit connected to a first input of the electrical regulator, a timer connected to a second input of the electrical regulator, and/or a turn-off circuit including a turn-off switch. The current controller may be configured to provide a first output signal in a first mode and a second output signal in a second mode. The current controller may be configured to transition from the first mode to the second mode based on a timer output of the timer. An electrical system may include an electrical unit and or a switch connected to the electrical unit. The switch may include a coil. The electrical unit may be configured to provide the first output signal to the coil in the first mode and provide the second output signal to the coil in the second mode.

Abstract: A sexual stimulation device for applying stimulus to an erogenous zone of the human body. The sexual stimulation device has a body and an interchangeable head that can be interchangeably coupled to the body. The body has a motor. The interchangeable head has a stimulation surface. A kit is also provided having two such bodies and four interchangeable heads. Each of the four interchangeable heads has a different stimulation surface.

Abstract: An electrical unit may include a current controller including an electrical regulator, a control circuit connected to a first input of the electrical regulator, a timer connected to a second input of the electrical regulator, and/or a turn-off circuit including a turn-off switch. The current controller may be configured to provide a first output signal in a first mode and a second output signal in a second mode. The current controller may be configured to transition from the first mode to the second mode based on a timer output of the timer. An electrical system may include an electrical unit and or a switch connected to the electrical unit. The switch may include a coil. The electrical unit may be configured to provide the first output signal to the coil in the first mode and provide the second output signal to the coil in the second mode.

Abstract: An electronic control unit includes a microcontroller. The microcontroller includes a power supply pin configured to receive power and at least one input/output (I/O) pin. A voltage regulator includes a power input configured to connect to a power source and to a regulated power output connected to the power supply pin via an I/O fault protection circuit.

Abstract: According to various aspects, exemplary embodiments are disclosed of devices, systems, and methods related to reprogramming a vehicular antenna unit via a communication cable. In an exemplary embodiment, a vehicular communication system includes a radio control unit, and a remote antenna unit including at least one amplifier, a controller, and at least one of an antenna and an antenna interface. A cable is coupled between the radio control unit and the remote antenna unit. The radio control unit is configured to transmit radio frequency (RF) communication signals to the remote antenna unit through the cable, and the remote antenna unit is configured to transmit RF communication signals to the radio control unit through the cable. The radio control unit is configured to transmit flash programming data to the remote antenna unit through the cable to reprogram the controller of the remote antenna unit.

Abstract: According to various aspects, exemplary embodiments are disclosed of devices, systems, and methods related to reprogramming a vehicular antenna unit via a communication cable. In an exemplary embodiment, a vehicular communication system includes a radio control unit, and a remote antenna unit including at least one amplifier, a controller, and at least one of an antenna and an antenna interface. A cable is coupled between the radio control unit and the remote antenna unit. The radio control unit is configured to transmit radio frequency (RF) communication signals to the remote antenna unit through the cable, and the remote antenna unit is configured to transmit RF communication signals to the radio control unit through the cable. The radio control unit is configured to transmit flash programming data to the remote antenna unit through the cable to reprogram the controller of the remote antenna unit.

Abstract: A wrench stand for supporting a hand-held tool in a use position. The stand includes a laterally and longitudinally extending base member having an upper surface and a lower surface. The stand also includes an elongated, longitudinally extending tool-handle receiver disposed on the upper surface.