Abstract: An automated checkout system accesses an image of an item inside a shopping cart and a location of the shopping cart within a store. The automated checkout system identifies a set of candidate items located within a threshold distance of the location of the shopping cart based on an item map. The item map describes a location of each item within the store and the location of each candidate item corresponds to a location of the candidate item on the item map. The automated checkout system inputs visual features of the item extracted from the image to a machine-learning model to identify the item by determining a similarity score between the item and each candidate item of the set of candidate items. After identifying the item, the automated checkout system displays a list comprising the item and additional items within the shopping cart to a user.

Abstract: The disclosed subject matter provides a docking station for a translation device, a control method, and a translation system. The docking station includes a communication module in wireless communication connection with at least a first translation device and a second translation device, the communication module configured for receiving first information to be translated sent from the first translation device and sending translated second information to at least the second translation device based on the wireless communication connection, a language type of the second information corresponding to the second translation device and the second information comprising at least one language type different from that of the first information; and a control module configured for receiving the first information transmitted by the communication module, translating the first information into the second information, and sending the second information to at least the second translation device via the communication module.

Abstract: An application method of brucine for treating amyotrophic lateral sclerosis (ALS) is provided, relating to the field of biomedicines. It can delay a time of onset of ALS, prolong survival time of ALS patients, delay a weakening of limb extension ability, and improve limb grip strength.

Abstract: Genetically modified non-human animals that express a human or chimeric (e.g., humanized) NKP46, and methods of use thereof.

Abstract: Provided are genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL36A and/or IL1RL2, and methods of use thereof.

Abstract: A shopping cart's tracking system determines a baseline location of the shopping cart at a first timestamp with a wireless device located on the shopping cart detecting one or more external wireless devices (e.g., RFID tags). The shopping cart's tracking system receives wheel motion data from one or more wheel sensors coupled to one or more wheels of the shopping cart, wherein the wheel motion data describes rotation and orientation of the one or more wheels. The shopping cart's tracking system calculates a translation traveled by the shopping cart from the baseline location based on the wheel motion data. The shopping cart's tracking system determines an estimated location of the shopping cart at a second timestamp based on the baseline location and the translation. The shopping cart provides functionality with the estimated location.

Abstract: A shopping cart's tracking system determines a first baseline location of the shopping cart at a first timestamp with a wireless device located on the shopping cart detecting one or more external wireless devices (e.g., RFID tags) in the indoor environment. The shopping cart's tracking system receives wheel motion data from one or more wheel sensors coupled to one or more wheels of the shopping cart, wherein the wheel motion data describes rotation of the one or more wheels. The shopping cart's tracking system calculates a translation traveled by the shopping cart from the first baseline location based on the wheel motion data. The shopping cart's tracking system determines an estimated location of the shopping cart at a second timestamp based on the first baseline location and the translation. With the estimated location, the shopping cart can update a map with the estimated location of the shopping cart.

Abstract: A power transmission switch includes a switch key for controlling a power supply to convert an output state. The switch key is provided with two adjacently arranged slots; and the slots are used for plug-in cooperation with a plug-in sheet. The plug-in sheet is used for plug-in cooperation with two switch keys arranged side by side respectively, so that the two switch keys realize linkage control. The plug-in sheet has respectively plug-in cooperation with the two switch keys arranged side by side to enable the two switch keys to realize linkage control, and thus a power transmission switch is provided to facilitate the linkage control of the two switches.

Abstract: Provided are genetically modified non-human animals that express a human or chimeric (e.g., humanized) TFR1, and methods of use thereof.

Abstract: The present invention relates to the technical field of switch linkage, and discloses a power transmission switch, comprising: a switch key for controlling a power supply to convert an output state, wherein the switch key is provided with two adjacently arranged slots; and the slots are used for plug-in cooperation with a plug-in sheet which is used for plug-in cooperation with two switch keys arranged side by side respectively, so that the two switch keys realize linkage control. The plug-in sheet has respectively plug-in cooperation with the two switch keys arranged side by side to enable the two switch keys to realize linkage control, and thus a power transmission switch is provided to facilitate the linkage control of the two switches.

Abstract: Provided are genetically modified animal expressing human or chimeric (e.g., humanized) IL1RAP, and methods of use thereof.

Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD3e (T-cell surface glycoprotein CD3 epsilon chain), and methods of use thereof.

Abstract: An automated checkout system accesses an image of an item inside a shopping cart and a location of the shopping cart within a store. The automated checkout system identifies a set of candidate items located within a threshold distance of the location of the shopping cart based on an item map. The item map describes a location of each item within the store and the location of each candidate item corresponds to a location of the candidate item on the item map. The automated checkout system inputs visual features of the item extracted from the image to a machine-learning model to identify the item by determining a similarity score between the item and each candidate item of the set of candidate items. After identifying the item, the automated checkout system displays a list comprising the item and additional items within the shopping cart to a user.

Abstract: A shopping cart's tracking system receives wheel motion data from a plurality of wheel sensors coupled to a plurality of wheels of the shopping cart, wherein the wheel motion data describes rotation of the plurality of wheels and orientation of the plurality of wheels. The tracking system predicts an estimated location of the shopping cart by applying a machine-learning location model to the wheel motion data. The machine-learning location model is trained with training examples that are generated by: receiving prior wheel motion data from the plurality of wheel sensors, partitioning the prior wheel motion data into a plurality of segments using a time window, receiving one or more baseline locations at one or more prior timestamps, and generating one or more training examples, each training example comprising a segment of prior wheel motion data and a baseline location with a timestamp overlapping the segment.

Abstract: A shopping cart's tracking system determines a first baseline location of the shopping cart at a first timestamp with a wireless device located on the shopping cart detecting one or more external wireless devices (e.g., RFID tags) in the indoor environment. The shopping cart's tracking system receives wheel motion data from one or more wheel sensors coupled to one or more wheels of the shopping cart, wherein the wheel motion data describes rotation of the one or more wheels. The shopping cart's tracking system calculates a translation traveled by the shopping cart from the first baseline location based on the wheel motion data. The shopping cart's tracking system determines an estimated location of the shopping cart at a second timestamp based on the first baseline location and the translation. With the estimated location, the shopping cart can update a map with the estimated location of the shopping cart.

Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL1B and/or IL1A, and methods of use thereof.

Abstract: The present disclosure relates to a head-mounted display device, comprising a device body, a front cover and a remote controller, wherein one end of the device body is a display end, the front cover is disposed on the device body and is opposite to the display end, and he front cover and the display end enable a display to be inserted therebetween when in use; and wherein the front cover is provided with a through hole opposite to the display end, in which the remote controller can be received and fixed. One technical effect of the present disclosure is that the remote controller herein is easy to store and can be carried integrally with the device body.