| 摘要 |
<p>Systems and methods disclosed herein may operate to receive, at a user device corresponding to a user of a web service, information identifying an item, based on the user device being located within a specified range of distance from the item; access a list of items including at least one item of interest to the user, with each item of interest within the list of items having been previously identified by the user at the web service; compare the information against the list of items; identify the item as being an item of interest to the user based at least in part on the information at least partially identifying the at least one item of interest within the list of items; and signal the user device to present a notification alerting the user that the item at least partially matches a previously identified item of interest.</p> |
