| http://www.w3.org/ns/prov#value | - In some implementations, the client system (Figure 1, 120) determines that the user interest in the displayed media is relatively low based on the fact that the user's focus area has not changed despite movement of the displayed objects. [0063] Figure 7 is a flow diagram illustrating the process of detecting user interest based on physical indicia, in accordance with some implementations.
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