Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing protein design. In one aspect, a method comprises: processing an input characterizing a target protein structure of a target protein using an embedding neural network having a plurality of embedding neural network parameters to generate an embedding of the target protein structure of the target protein; determining a predicted amino acid sequence of the target protein based on the embedding of the target protein structure, comprising: conditioning a generative neural network having a plurality of generative neural network parameters on the embedding of the target protein structure; and generating, by the generative neural network conditioned on the embedding of the target protein structure, a representation of the predicted amino acid sequence of the target protein.

Abstract: Payment solutions that allow a user to pay for an order in a store using a user device typically only pass the total payment amount to the user device. One way of displaying other order information on a user device involves the user device sending, to the server, a URL containing instructions for building an online page to display the order. However, this introduces the risk that a malicious user may modify the URL to remove an item from the order or change a price of an item without informing the merchant. The present application relates to systems and methods for preventing malicious activity by users when modifying order information. According to some aspects of the present disclosure, items entered into a merchant's point of sale device are sent to a server for storage in order information which can be retrieved by a user device using an identifier.

Abstract: A drug delivery system for injecting a medicament includes a housing, a container configured to receive a medicament including a stopper configured to move within the container and a closure, a needle in fluid communication with the container, a spacer configured to be engaged with the stopper, a first plunger, a first spring configured to bias the first plunger in an axial direction, second plunger disposed about the first plunger, a second spring configured to bias the second plunger in an axial direction. The first plunger is configured to move the spacer and the container relative to the housing via the first spring to establish fluid communication between the container and the patient needle, and the second plunger is configured to move the spacer and the stopper relative to the container via the second spring.

Abstract: Systems, methods, client devices, and non-transitory computer-readable media are disclosed for rendering custom video call interfaces having customizable video cells and/or interactive interface objects during a video call. For example, the disclosed systems can conduct a video call with one or more participant client devices through a streaming channel established for the video call. During the video call, the disclosed systems can render a video cell that portrays a video received from a participant client device in a grid-view display format. Subsequently, upon detecting a user interaction that indicates a request to customize a video call interface, the disclosed systems can render the video cell within a custom video call interface in a self-view display format. In some cases, the client device, via the self-view display format, facilitates various customizations and/or interactions with video cells and other interactive objects displayed on the client device during the video call.

Abstract: Systems, methods, client devices, and non-transitory computer-readable media are disclosed for utilizing video data and video processing data to enable shared augmented reality scenes having video textures depicting participants of video calls as augmented reality (AR) effects during the video calls. For instance, the disclosed systems can establish a video call between client devices that include streaming channels (e.g., a video and audio data channel). In one or more implementations, the disclosed systems enable the client devices to transmit video processing data and video data of a participant through the streaming channel during a video call. Indeed, in one or more embodiments, the disclosed systems cause the client devices to utilize video data streams and video processing data to render videos as video textures within AR effects in a shared AR scene (or AR space) of the video call (e.g., to depict participants within the AR scene).

Abstract: A cartridge assembly for use with a drug delivery device is specified. The cartridge assembly comprises a cartridge with a retention cap and a cartridge holder. According to one aspect, the cartridge and the cartridge holder may be configured to be fixed to each other in a predetermined position According to another aspect, the retention cap comprises at least one coding feature configured to affix said cartridge to said cartridge holder in the predetermined position by the mating of said coding feature with a corresponding coding feature on the cartridge holder.

Abstract: A cartridge assembly for use with a drug delivery device comprises: a cartridge holder defining an aperture therethrough, with a blocking feature and at least one holder coding feature; and a cartridge with at least one cartridge coding feature; wherein when the cartridge is inserted into the cartridge holder, the cartridge coding feature mates with the holder coding feature, moving the blocking feature or allowing the blocking feature to move.

Abstract: A cartridge assembly for use with a drug delivery device is specified. The cartridge assembly comprises a cartridge with a retention cap and a cartridge holder. According to one aspect, the cartridge and the cartridge holder may be configured to be fixed to each other in a predetermined position According to another aspect, the retention cap comprises at least one coding feature configured to affix said cartridge to said cartridge holder in the predetermined position by the mating of said coding feature with a corresponding coding feature on the cartridge holder.

Abstract: An elevating work platform unit is mountable on, and de-mountable from, a vehicle. A counter leverage arm assembly is connectable to the vehicle to provide vertical stability for the mast which supports a boom and platform for luffing and/or slewing movement.