Abstract: This disclosure is directed to an item-identifying, mobile cart that may be utilized by a user in a materials handling facility to automatically identify a user operating the cart and items that the user places into a basket of the cart. In addition, the cart may update a virtual shopping cart of the identified user to include items taken by the user. The mobile cart may include multiple imaging devices and oriented such that their respective optical axes are directed towards an interior of a perimeter of the top of the basket, and above the top of the basket. The mobile cart may also include an imaging device oriented away from the basket such that a user operating the mobile cart may scan a user identifier using this imaging device to enable recognition of the user.

Abstract: This disclosure describes, in part, systems for enabling facilities to implement techniques to identify items using weight sensors. For instance, a first weight sensor may determine a first weight associated with a first item, where the first item is priced per unit weight. The first weight sensor may be located within an inventory location associated with the item or a station that weighs and prices items. A second weight sensor may then determine a second weight of a second item. The second weight sensor may be located within the station or a tote, such as a shopping cart. A system may then use the second weight and the first weight to determine that the second item includes the first item. In some instances, the system may also use locations of the weight sensors, a time of flight of the item, and/or other information to make the determination.

Abstract: A device includes a housing, a first cover coupled to the housing, a second cover coupled to the housing, and a microphone assembly. The first cover includes a first channel. The microphone assembly includes a printed circuit board (PCB) having a microphone and a second channel, and a seal. The seal has a third channel configured to align with the first channel and the second channel, and a cavity. The seal is configured to transition between an unfolded state in which the PCB is insertable into the cavity, and a folded state in which the PCB is at least partially enclosed within the cavity and the microphone is enclosed within the cavity.