Abstract: Aspects described herein may provide techniques for authenticating a user using transaction-based authentication questions that are generated based on item-level purchase data. The item-level purchase data of a transaction may include specific details of a transaction such as identification of each item purchased and corresponding prices paid for each item. Transaction-based authentication questions for a financial account may be generated based on the item-level purchase data that an authorized user of the financial account is likely to remember and that a malicious actor is unlikely to correctly guess. As a result, the authorized user of the account is likely to be correctly authenticated while the malicious actor is likely to answer the transaction-based authentication question incorrectly. Authentication can therefore effectively block malicious actors without overly burdening actual authorized users during the authentication process.

Abstract: A household dishwasher includes a dishwasher cavity, a door designed to close off or open the dishwasher cavity, a receptacle for an item to be washed, and a drive designed to move the receptacle in a deployment direction to at least partially open the door and/or a retraction direction to at least partially close the door.

Abstract: Operating, based on an objective volume of a fluid aliquot to be delivered during a subinterval, a pump motor of a flow-control apparatus for a first motor duration at a beginning of the subinterval to deliver less than the objective volume. A change in position of a first component of the container relative to position of a second component of the container over the first motor duration is sensed. A volume of fluid delivered over the first motor duration based on the sensed change in position is estimated. A second motor duration, ending no later than the end of the subinterval, to deliver a remainder of the objective volume of the aliquot is determined based on a difference between the objective volume of the aliquot and the estimated volume of the aliquot. The pump motor is operated for the second motor duration targeting delivery of the remainder of the aliquot.

Abstract: Aspects described herein may provide techniques for authenticating a user using transaction-based authentication questions that are generated based on item-level purchase data. The item-level purchase data of a transaction may include specific details of a transaction such as identification of each item purchased and corresponding prices paid for each item. Transaction-based authentication questions for a financial account may be generated based on the item-level purchase data that an authorized user of the financial account is likely to remember and that a malicious actor is unlikely to correctly guess. As a result, the authorized user of the account is likely to be correctly authenticated while the malicious actor is likely to answer the transaction-based authentication question incorrectly. Authentication can therefore effectively block malicious actors without overly burdening actual authorized users during the authentication process.

Abstract: A household dishwasher includes a washing items receptacle and a sensor unit which is designed to generate a sensor signal as a function of a change in position of the washing items receptacle and/or a force exerted on the washing items receptacle.

Abstract: Methods, systems, and apparatuses are described herein for improving computer authentication processes through excluding fraudulent transactions in transaction-based authentication. A computing device may receive a request for access to an account from a user. The computing device may provide transaction data to a machine learning model. The computing device may receive data indicating a confidence threshold associated with the user from the machine learning model. The computing device may generate a modified set of merchant choices for the user by excluding merchants related to potentially fraudulent transactions within a predetermined time period. An authentication question may be generated, and access to the account may be provided based on a response to the authentication question.

Abstract: Methods, systems, and apparatuses are described herein for improving computer authentication processes through excluding fraudulent transactions in transaction-based authentication. A computing device may receive a request for access to an account from a user. The computing device may provide transaction data to a machine learning model. The computing device may receive data indicating a confidence threshold associated with the user from the machine learning model. The computing device may generate a modified set of merchant choices for the user by excluding merchants related to potentially fraudulent transactions within a predetermined time period. An authentication question may be generated, and access to the account may be provided based on a response to the authentication question.

Abstract: An article for performing exercise that may include an attacher piece to attach to an elevated object and an extender piece to extend a horizontal distance from the elevated object while the attacher piece is attached to the elevated object and while the extender piece is connected to the attacher piece. The article may also include a weight suspension piece to suspend a body of weight therefrom while the weight suspension piece is connected to the extension piece. The article may also include a supporter piece configured to extend from at least one of the extender piece and the weight suspension piece to apply force against the elevated object, thereby providing additional support for the suspension of the body of weight from the weight suspension piece.

Abstract: Techniques for efficiently generating systems are disclosed herein. Abstract system definitions can define the various functions of a system and/or the fitness requirements of the system. Components capable of implementing the aspects of the abstract system can be determined and systems configured to perform the functions of the abstract system are determined. The fitness of these systems can be evaluated to determine whether they meet the fitness requirements of the abstract system. If not, an algorithm is used to iteratively adjust the configurations and components of the systems until the fitness criteria is met.

Abstract: A household dishwasher includes a dishwasher cavity, and a receptacle for receiving items to be washed. The receptacle is designed for movement out of the dishwasher cavity in a pull-out direction and for movement into the dishwasher cavity in an insertion direction oriented counter to the pull-out direction. A spray arm is rotatably mounted on the receptacle for supplying the items to be washed with washing liquor and/or fresh water. A spray arm rotating device is attached to the receptacle and includes a movement element which is movably mounted on the receptacle and supported in or on the dishwasher cavity in order to set the spray arm to rotate, when the receptacle is moved into the dishwasher cavity in the insertion direction.

Abstract: This disclosure relates to large-scale bioreactor systems comprising a vessel comprising internal reaction chamber having a volumetric and cell-sustaining capacity significantly above that of currently available bioreactor systems.

Abstract: Methods, systems, and apparatuses are described herein for improving the security of personal information by preventing attempts at gleaning personal information from authentication questions. A computing device may receive a request for access to an account associated with a user. The request may comprise candidate authentication information. Based on comparing the candidate authentication information with the account data, the computing device may generate a synthetic authentication question. The synthetic authentication question may be generated as if the candidate authentication information is valid. A response to the synthetic authentication question may be received, and the request for access to the account may be denied.

Abstract: Operating, based on an objective volume of a fluid aliquot to be delivered during a subinterval, a pump motor of a flow-control apparatus for a first motor duration at a beginning of the subinterval to deliver less than the objective volume. A change in position of a first component of the container relative to position of a second component of the container over the first motor duration is sensed. A volume of fluid delivered over the first motor duration based on the sensed change in position is estimated. A second motor duration, ending no later than the end of the subinterval, to deliver a remainder of the objective volume of the aliquot is determined based on a difference between the objective volume of the aliquot and the estimated volume of the aliquot. The pump motor is operated for the second motor duration targeting delivery of the remainder of the aliquot.

Abstract: A system and method of breakaway clutching in a device includes joints, links coupled to the joints, actuators coupled to drive motion of the articulated arm, and a control unit. The control unit is configured to switch a first joint of the joints from a first state of the first joint to a second state of the first joint in response to a determination that an external stimulus applied to the links or the joints meets at least a first criterion, wherein movement of the first joint is more restricted in the first state of the first joint than in the second state of the first joint; and switch the first joint from the second state of the first joint to the first state of the first joint in response to a determination that a speed associated with the first joint meets at least a second criterion.

Abstract: A household dishwasher includes a dishwasher interior, a spraying facility rotatably mounted in the dishwasher interior for spraying wash liquor and/or fresh water upon an item to be washed received in the dishwasher interior, a placement region for placement of a cleaning agent, and a blocking facility configured to block a rotational movement of the spraying facility in such a manner that the spraying facility during blocking of the spraying facility selectively sprays the placement region with wash liquor and/or fresh water in order to dissolve the cleaning agent.

Abstract: Methods, systems, and apparatuses are described herein for improving computer authentication processes through the exclusion of certain merchants that may cause confusion. Indications of a plurality of different merchants, including merchant logos may be received. The indications may be processed to identify at least one similarity between a first merchant and a second merchant. A request for access to an account associated with a user and transaction data corresponding to the account may be received. Based on the similarity between the first merchant and the second merchant, at least one transaction corresponding to the first merchant may be removed to generate processed transaction record. An authentication question may be generated and a candidate response to the authentication question may be received. Based on the candidate response, access to the account may be provided.

Abstract: Techniques are discussed for modifying map elements associated with map data. Map data can include three-dimensional data (e.g., LIDAR data) representing an environment, while map elements can be associated with the map data to identify locations and semantic information associated with an environment, such as regions that correspond to driving lanes or crosswalks. A trajectory associated with the map data can be updated, such as when aligning one or more trajectories in response to a loop closure, updated calibration, etc. The transformation between a trajectory and an updated trajectory can be applied to map elements to warp the map elements so that they correspond to the updated map data, thereby providing automatic and accurate techniques for updating map elements associated with map data.

Abstract: Methods, systems, and apparatuses are described herein for improving the accuracy of synthetic authentication questions by analyzing third party account data. A request for access to a first account associated with a user may be received. The first account may be managed by a first organization. A transactions database might be queried for first account data. Second account data corresponding to a second account associated with the user might be received. That second account may be managed by a second organization different from the first organization. One or more second transactions, unique to the second account, may be identified. A synthetic transaction, configured to be different from transactions in the first account and the one or more second transactions, may be generated. An authentication question may be generated based on the synthetic transaction. Access to the first account might be provided based on a response to the authentication question.

Abstract: A system and method of breakaway clutching in a device includes a plurality of links coupled by a plurality of joints, a brake coupled to brake a first joint of the plurality of joints, and a control unit operatively coupled to the brake. The control unit includes one or more processors. The control unit switches the first joint from a first state of the first joint to a second state of the first joint in response to a determination that an external stimulus applied to the plurality of links or the plurality of joints meets at least a first criterion and switches the first joint from the second state to the first state in response to a speed associated with the first joint meeting at least a second criterion. The control unit causes more braking with the first brake in the first state than in the second state.

Abstract: A gas detection device for detection of one or more gas analytes in an environment includes a housing including an inlet via which gas to be sampled from the environment enters the housing, a control system within the housing comprising a processor system and a memory system in communicative connection with the processor system, and one or more gas sensors within the housing in fluid connection with the inlet and in communicative connection with the control system. Each of the one or more gas sensors is independently responsive to one of the one or more gas analytes. The control system is configured to control flow rate of gas from the environment through an accessory device assembly including one or more accessory devices in fluid connection with the inlet on the basis of data for the accessory device assembly in fluid connection with the inlet.