Experience-directed dynamic steganographic content switching

A computer usable program product comprising one or more computer-readable storage devices, and program instructions stored on at least one of the one or more storage devices, the stored program instructions comprising:

• program instructions to measure an experience feedback of a user, the experience feedback being responsive to a presentation of a stream of a content;
• program instructions to determine that an experience value corresponding to the experience feedback has to be adjusted to a target experience value, wherein the experience value comprises a first type of the experience feedback, and wherein the target experience value comprises a second type of the experience feedback;
• program instructions to select, responsive to the determining, a set of optional content, an optional content in the set of optional content comprising data indicative of an option experience value, the option experience value being at least a component of a difference between the experience value and the target experience value, such that the set of optional content causes shifting, at a predetermined rate of change of the experience feedback, in a direction from the first type of the experience value to the second type of the target experience value;
• and
• program instructions to switch, during the presentation of the stream, to the optional content such that a portion of the content is replaced by the optional content in the presentation, the switching causing in the user a change from the experience value towards the target experience value.

A computer system comprising one or more processors, one or more computer-readable memories, and one or more computer-readable storage devices, and program instructions stored on at least one of the one or more storage devices for execution by at least one of the one or more processors via at least one of the one or more memories, the stored program instructions comprising:

• program instructions to measure an experience feedback of a user, the experience feedback being responsive to a presentation of a stream of a content;
• program instructions to determine that an experience value corresponding to the experience feedback has to be adjusted to a target experience value, wherein the experience value comprises a first type of the experience feedback, and wherein the target experience value comprises a second type of the experience feedback;
• program instructions to select, responsive to the determining, a set of optional content, an optional content in the set of optional content comprising data indicative of an option experience value, the option experience value being at least a component of a difference between the experience value and the target experience value, such that the set of optional content causes shifting, at a predetermined rate of change of the experience feedback, in a direction from the first type of the experience value to the second type of the target experience value;
• and
• program instructions to switch, during the presentation of the stream, to the optional content such that a portion of the content is replaced by the optional content in the presentation, the switching causing in the user a change from the experience value towards the target experience value.