A computing device comprising: a display; an imaging sensor to sense a first feature of a user regarding a first volitional behavior of the user to produce a first set of measurements, the imaging sensor detached from the first feature to sense the first feature, the first feature being related to an attribute of the head of the user, and the first set of measurements including a plurality of images of the first feature; and a processor coupled to the imaging sensor and the display, the processor to analyze at least the first set of measurements to identify a speed of the user to view content presented by the display. view more

A computing device as recited in claim 3, wherein the reference speed comprises a speed of the user.

A computing device as recited in claim 4, wherein the reference speed depends at least on at least a speed of another user.

A computing device as recited in claim 1, wherein the computing device capable to sense another feature of the user regarding another volitional behavior of the user to produce another set of measurements, wherein the another set of measurements capable to control movement of content on the display as the content is presented by the display, and wherein the processor capable to determine, based at least on the first set of measurements and the another set of measurements, what is to be presented by the display. view more

A computing device comprising: a display to show content at least during some of the time the device is used by a user; an imaging sensor to sense a first feature of the user regarding a first volitional behavior of the user to produce a first set of measurements, the imaging sensor detached from the first feature to sense the first feature, the first feature being related to an attribute of the head of the user, and the first set of measurements including an image of the first feature; and a processor coupled to the imaging sensor and the display, the processor to: analyze at least the first set of measurements; determine whether to change what is to be presented by the display in view of the analysis; change what is to be presented by the display at least in view of the determination; and resume what is to be presented by the display at least in view of a second set of measurements from sensing the user by the device. view more

A computing device as recited in claim 11, wherein the computing device capable to sense features of different behaviors and to analyze the sensed results in a manner that is intermixed.

A computing device as recited in claim 1, wherein the processor capable to provide an indication to the user regarding the device sensing the user.

A computing device as recited in claim 1, wherein the processor capable to self-adapt based at least on analyzing measurements from the imaging sensor to help determine what to present by the display.

A computing device comprising: a display; an imaging sensor, connected and positioned adjacent to, the display to sense a first feature of a user regarding a first volitional behavior of the user to produce a first set of measurements, the imaging sensor detached from the first feature to sense the first feature, the first feature being related to an attribute of the head of the user, and the first set of measurements including a plurality of images of the first feature; and a processor coupled to the imaging sensor and the display, the processor to analyze, relative to the display, at least the first set of measurements to identify whether the user is not paying attention to content presented by the display. view more

A computing device as recited in claim 36, wherein identifying the speed of the action depends at least on a calibration process for a user action.

A computing device as recited in claim 34, wherein to analyze at least the first set of measurements includes to identify a width of the head.

A computing device as recited in claim 1, wherein the speed of the user comprises an input speed of the user.

A computing system comprising: a display; an imaging sensor to sense a first feature of a user regarding a first volitional behavior of the user to produce a first set of measurements, the imaging sensor being detached from the first feature to sense the first feature, the first feature relating to the head of the user, and the first set of measurements including an image of the first feature, wherein the system further to sense a second feature of the user regarding a second volitional behavior of the user to produce a second set of measurements, the second feature not relating to the head of the user; and a processor coupled to the imaging sensor and the display, the processor to: analyze at least the first set and the second set of measurements; and determine whether to change what is to be presented by the display in view of the analysis. view more

A computing system as recited in claim 19, wherein the at least a portion of content to be presented to be accessed via a network from another system.

A computing system as recited in claim 17, wherein changing what is to be presented includes asking the user to respond to an inquiry.

A computing system as recited in claim 1, wherein the system capable of providing an indication regarding whether the user is paying attention to content presented by the display.

A computing system as recited in claim 29, wherein the imaging sensor capable of sensing multiple facial features of the user, and wherein the multiple facial features include a facial orientation and at least one eye of the user.

A computing system comprising: a display; an optical sensor to sense a first feature of a user regarding a first volitional behavior of the user to produce a first set of measurements, the optical sensor being detached from the first feature to sense the first feature, the first feature being from the head of the user, and the first set of measurements including an image of the first feature; a non-optical sensor to sense the user to produce a second set of measurements; and a processor coupled to the optical sensor, the non-optical sensor, and the display, the processor to: analyze at least the first set and the second set of measurements; and determine whether to change what is to be presented by the display in view of the analysis. view more

A computing system as recited in claim 40, wherein the multiple facial features include a facial orientation and at least one eye of the user.

A computing system as recited in claim 43, wherein the second set of measurements helps determine at least a position on the display.

A computing system as recited in claim 35, wherein the system capable of associating at least some measurements from the optical sensor to an identity of the user.

A computing system as recited in claim 49, wherein to change what is to be presented includes to change a visual effect of what is to be presented.

A computing system as recited in claim 11, wherein to analyze includes to compare the speed with a reference speed of the user, and wherein the reference speed is a dynamic reference speed.

A computing system as recited in claim 61, wherein the system capable of associating at least some measurements from the optical sensor to an identity of the user, and wherein the optical sensor capable of sensing the user periodically to produce multiple sets of measurements. view more