Abstract: Various illustrative systems, devices, and methods for beverage machines (e.g., coffee machines, espresso machines, etc.) are provided. In general, an espresso machine is configured to brew and dispense espresso. In one exemplary implementation, a system includes a boiler, a temperature sensor, a water outlet, a plumbing system, a housing, a controller, and a memory. The temperature sensor is configured to measure a temperature of the boiler. The plumbing system is configured to deliver water from the boiler to the water outlet. The housing includes a reservoir coupled thereto and configured to contain a cleaning liquid therein. The memory stores instructions that, when executed by the controller, cause the controller to perform operations including measuring a temperature of the boiler, comparing the temperature of the boiler to a predetermined temperature, operating the pump, and terminating the operation of the pump.

Abstract: Various illustrative systems, devices, and methods for espresso machines are provided. In general, an espresso machine is configured to brew and dispense espresso. In an exemplary implementation, the espresso machine includes a grinder configured to grind coffee beans. The grinder is configured to be adjustable to allow for adjustment of coffee bean grind size, which may help that ensure that a particular beverage brewed and dispensed by the espresso machine is prepared using an optimal grind size. The espresso machine is configured to prevent jamming of the grinder automatically in response to grind size adjustment.

Abstract: Various illustrative systems, devices, and methods for espresso machines are provided. In general, an espresso machine is configured to brew and dispense espresso. In an exemplary implementation, the espresso machine includes a grinder configured to grind coffee beans. The grinder is configured to be adjustable to allow for adjustment of coffee bean grind size, which may help that ensure that a particular beverage brewed and dispensed by the espresso machine is prepared using an optimal grind size. The espresso machine is configured to prevent jamming of the grinder automatically in response to grind size adjustment.

Abstract: A diffuser assembly for diffusing fluid in a brewed beverage system is provided. The diffuser assembly includes a diffuser housing having an inlet port configured to receive fluid from a fluid supply, a channel in fluid communication with the inlet port, and a cavity in fluid communication with the channel. The diffuser housing further includes multiple elongate openings formed in an inner surface of the diffuser housing for allowing fluid within the cavity to flow there through. The diffuser housing also includes multiple ridges projecting from the inner surface of the diffuser housing and positioned to distribute the fluid evenly across the inner surface prior to outputting the fluid via the plurality of elongate openings. The diffuser assembly can further include a cover removably coupled to the diffuser housing. Related systems and methods are also provided.

Abstract: Various illustrative systems, devices, and methods for beverage machines are provided. In one exemplary implementation, a system is provided that includes a beverage machine configured to brew a beverage and to froth milk. A user interface of the beverage machine is configured to receive a first user input requesting the beverage machine to start performing a first task and to receive a second user input requesting the beverage machine to start performing a second task. The performance of the second task is queued to begin automatically after the performance of the first task, and, after the first task has been performed, the beverage machine is prepared for the performance of the second task based on whether the first task is brewing the beverage or frothing the milk. The second task is the other of brewing the beverage and frothing the milk.

Abstract: Various illustrative systems, devices, and methods for beverage machines are provided. In one exemplary implementation, a system includes a steam frother arm of a beverage preparation machine, a hot water outlet of the beverage preparation machine, a group head of the beverage preparation machine, a housing of the beverage preparation machine, a controller, and a memory. The housing includes a reservoir coupled thereto and configured to contain a cleaning liquid therein. The housing also includes first, second, and third flow paths therethrough through which the cleaning liquid is configured to flow in a descaling operation.

Abstract: Various illustrative systems, devices, and methods for beverage machines (e.g., drip coffee machines, espresso machines, etc.) are provided. In an exemplary implementation, an espresso machine is configured to brew and dispense espresso. In an exemplary implementation, the espresso machine is configured to determine a recommended coffee bean grind size for a beverage, e.g., an espresso or a sprover-style drink, selected by a user and to provide the recommended coffee bean grind size to the user.

Abstract: Various illustrative systems, devices, and methods for beverage machines (e.g., coffee machines, espresso machines, etc.) are provided. In general, an espresso machine is configured to brew and dispense espresso. In one exemplary implementation, a system includes a boiler, a temperature sensor, a water outlet, a plumbing system, a housing, a controller, and a memory. The temperature sensor is configured to measure a temperature of the boiler. The plumbing system is configured to deliver water from the boiler to the water outlet. The housing includes a reservoir coupled thereto and configured to contain a cleaning liquid therein. The memory stores instructions that, when executed by the controller, cause the controller to perform operations including measuring a temperature of the boiler, comparing the temperature of the boiler to a predetermined temperature, operating the pump, and terminating the operation of the pump.

Abstract: Various illustrative systems, devices, and methods for beverage machines are provided. In one exemplary implementation, a system is provided that includes a milk receptacle and a housing. A whisk is configured to agitate the milk held by the milk receptacle. The whisk includes a magnet. The housing has a steam frother arm with a fluid flow path configured to deliver steam into the milk receptacle. The housing also has a motor configured to drive the whisk. The motor has a motor magnet configured to magnetically interact with the magnet of the milk receptacle such that rotation of the motor magnet drives rotation of the whisk to agitate the milk held by the milk receptacle.

Abstract: A first wireless communication device (UE device) associated with a certain user (or included in a specified set/group of UE devices) may establish a first communication link with an accessory device according to a short-range radio access technology, and transmit link (pairing) information associated with the first communication link to a server, such as a cloud-based server. The server may share this (first) link information with other UE devices associated with the same user (or belonging to the same specified group of UE devices as the first UE device). Link information associated with the other UE devices (i.e. second link information) may equally be shared with the accessory device, and the other UE devices and accessory device may use the first link information and second link information in establishing respective communication links between any of the other UE devices and the accessory device without having to undergo a pairing procedure.

Abstract: A diffuser assembly for diffusing fluid in a brewed beverage system is provided. The diffuser assembly includes a diffuser housing having an inlet port configured to receive fluid from a fluid supply, a channel in fluid communication with the inlet port, and a cavity in fluid communication with the channel. The diffuser housing further includes multiple elongate openings formed in an inner surface of the diffuser housing for allowing fluid within the cavity to flow there through. The diffuser housing also includes multiple ridges projecting from the inner surface of the diffuser housing and positioned to distribute the fluid evenly across the inner surface prior to outputting the fluid via the plurality of elongate openings. The diffuser assembly can further include a cover removably coupled to the diffuser housing. Related systems and methods are also provided.

Abstract: Systems, methods, and non-transitory computer-readable storage media for detecting a wearing status of a wearable device, the wearing status indicating whether a user is wearing the wearable device and sending wearing status data to a companion communication device to control a behavior of the companion communication device.

Abstract: There is provided a gasket comprising a rigid core (2) defining an aperture (4). The core has a serrated profile (8) on at least one of its upper and lower outer surfaces and the core is divided into upper and lower parts (2a, 2b) each having a respective outer surface (6a, 6b) and also an inner surface (42, 44) opposite the outer surface. The gasket also includes an optional sealing facing (12, 14) on the at least one outer serrated profile surface, wherein an inner insulating layer (40) is located between the said upper and lower parts so that it is operable to substantially reduce electrical conduction between the said upper and lower parts. There is described a method of production of the gasket and use of the gasket.

Abstract: Systems, methods, and non-transitory computer readable storage media for determining when to wirelessly communicatively couple together a pair of untethered wireless audio output devices, such as wireless ear buds, and for determining when to erase a connection history stored on one or both of the wireless audio output devices. Some embodiments of the present technology involve a wireless ear bud case for housing a pair of wireless ear buds.

Abstract: Various illustrative systems, devices, and methods of beverage carbonation system flow control are provided. A carbonation system is one example of a treatment system to which the systems, devices, and methods described herein apply. In general, a carbonation system is configured to form a carbonated fluid and dispense the carbonated fluid in a controlled manner. In an illustrative embodiment, the carbonation system is configured to begin dispensing the carbonated fluid with a pressure in a chamber of the carbonation system, in which the carbonated fluid is formed, being above atmospheric pressure. A gas is introduced into the chamber after dispensing has already started via the pressure in the chamber to drive the flow of the carbonated fluid. The gas can be introduced into the chamber according to a predetermined pressure profile.

Abstract: An emergency call location manager on a computer can use a settings file stored on the computer to determine a physical address that corresponds to a network address associated with the computer, such that the emergency call location manager can provide the physical address as dispatchable location information when a softphone application on the computer makes an emergency call. Task schedulers on computers can automatically execute tasks to download the settings file from a remote repository before the emergency call location manager begins executing on the computers, and to upload changes to the settings file made locally on the computers to the remote repository. Accordingly, the tasks can cause the emergency call location manager on a computer to use the most recent version of the settings file, even if the settings file was originally created on a different computer or a different computer made changes to the settings file.

Abstract: Disclosed herein is a system and method for effector reboot on an electric aircraft during flight. An effector controller may perform a power on built-in test on boot. An effector controller may selective perform an additional built-in test (ABIT) on boot based on instructions from a flight controller. The flight controller may use flags to indicate the necessity of an ABIT on boot. The effector controller may not perform an ABIT during flight. A backup controller may be used to send standard commands to an effector controller but may not sent an ABIT command.

Abstract: A banknote storage container (1) comprising a housing (2) enclosing an internal banknote receiving compartment (8), said housing (2) including a banknote input aperture (3) in communication with a banknote receiving compartment ingress opening (3?); the banknote receiving compartment (8) includes a pair of pivotable bascule members (4, 5), said bascule members (4, 5) disposed in opposing lateral positions within the banknote receiving compartment, and each of said pair of bascule members (4, 5) includes a gate element (16) disposed at an end of the bascule member proximal to the ingress opening (3?) and a banknote contact portion (15) at an end of the bascule member distal from the ingress opening (3?); and the banknote contact portion (15) of each of said bascule members (4, 5) protrudes into the banknote receiving compartment (8) such that when a leading edge of a banknote received into said banknote receiving compartment (8) simultaneously comes into contact with the banknote contact portion (15) of each o

Abstract: Various illustrative systems, devices, and methods of beverage carbonation system flow control are provided. A carbonation system is one example of a treatment system to which the systems, devices, and methods described herein apply. In general, a carbonation system is configured to form a carbonated fluid and dispense the carbonated fluid in a controlled manner. In an illustrative embodiment, the carbonation system is configured to begin dispensing the carbonated fluid with a pressure in a chamber of the carbonation system, in which the carbonated fluid is formed, being above atmospheric pressure. A gas is introduced into the chamber after dispensing has already started via the pressure in the chamber to drive the flow of the carbonated fluid. The gas can be introduced into the chamber according to a predetermined pressure profile.