Methods and apparatuses for providing advertisements to a mobile device

Embodiments include a method of increasing advertisement viewing time by a user of a broadcast reception and rendering device, comprising: rendering a broadcast stream associated with a channel from the plurality of channels; providing an interface to the user for changing the rendered channel to a second channel from the plurality of channels; detecting that the user is engaging with the interface for changing the rendered channel; and in response to the detecting, displaying at least one advertisement, the advertisement selected by reference to the user profile and displayed during the channel change. Embodiments also include a method of providing advertisements to a mobile device comprising: receiving a signal indicative of user interest in the displayed advertisement; detecting a request from the user to change a channel on the mobile device; and in response to the detection, displaying data relating to the advertisement.