Abstract: An asset recommendation system includes a processor and a memory. The memory stores an aggregated database including user identifiers. The user identifiers correspond to user information. The memory stores instructions for execution by the at least one processor. The instructions include, for each user identifier, generating a user representation based on the user information included in the aggregated database. The instructions include identifying, from the user representations of the user identifiers, a set of similar user representations based on a first user representation corresponding to a first user identifier. The instructions include obtaining, for a set of similar user identifiers corresponding to the set of similar user representations, a set of asset identifiers associated with the set of similar user identifiers. The instructions include transforming an interface of a user device of the first user identifier by rendering a graphical depiction of the set of assets identifiers.

Abstract: A tag interrogation system including at least one base station and a plurality of tags, each having an awake mode and a sleeping mode, wherein each base station is operative to broadcast messages which are received by the plurality of tags and has a receiving window during which it is operative to receive messages sent by individual tags from among the plurality of tags, and wherein at least some of the messages broadcast by at least some of the base stations include an indication of the time at which a future receiving window is due to open, thereby to allow tags to conserve power by remaining in the sleeping mode until the future receiving window opens.

Abstract: A tag interrogation system including at least one base station and a plurality of tags, each having an awake mode and a sleeping mode, wherein each base station is operative to broadcast messages which are received by the plurality of tags and has a receiving window during which it is operative to receive messages sent by individual tags from among the plurality of tags, and wherein at least some of the messages broadcast by at least some of the base stations include an indication of the time at which a future receiving window is due to open, thereby to allow tags to conserve power by remaining in the sleeping mode until the future receiving window opens.