Returning a second content based on a user's reaction to a first content

摘要

Embodiments include a device, a system, a computer program product, and a method. A method embodiment includes receiving from a requestor sensor data indicative of a response by a person to a first content displayed to the person. The method also includes analyzing the received sensor data for an indication of an expression by the person corresponding to the first content. The method further includes facilitating a search for a second content using a search parameter corresponding to the indication of an expression by the person and to a content attribute of the displayed first content. The method also includes returning to the requestor an indication of the second content.