A method comprising: outputting, by a computerized watch and for display, first information for an event on a display device of the computerized watch; detecting, by one or more sensors of the computerized watch, movements of the user wearing the watch and providing motion data corresponding to the detected movement to an interaction module; receiving, by the interaction module, the motion data and determining, based on the motion data, that the user is viewing the display device of the computerized watch by analyzing the motion data and determining that the user has internally rotated his/her wrist, the motion data thereby indicating that the computerized watch has rotated, and: if the one or more sensors do not detect additional motion that indicates that the user has stopped looking at the display device of the computerized watch, determining by an attention detection module that the user is continuing to view the display device of the computerized watch; and if the one or more sensors provide motion data to the interaction module indicative of the user no longer viewing the display device of the computerized watch, determining by the attention detection module that the user is no longer viewing the display device of the computerized watch; responsive to the attention detection module determining that the user of the computerized watch has viewed the display device of the computerized watch for at least a first threshold amount of time, outputting, by the computerized watch and for display, second information for the event; and responsive to the attention detection module determining that the user of the computerized watch has viewed the display device for at least a second threshold amount of time that is greater than the first threshold amount of time, outputting, by the computerized watch and for display, third information for the event. outputting, by a computerized watch and for display, first information for an event on a display device of the computerized watch; detecting, by one or more sensors of the computerized watch, movements of the user wearing the watch and providing motion data corresponding to the detected movement to an interaction module; receiving, by the interaction module, the motion data and determining, based on the motion data, that the user is viewing the display device of the computerized watch by analyzing the motion data and determining that the user has internally rotated his/her wrist, the motion data thereby indicating that the computerized watch has rotated, and: if the one or more sensors do not detect additional motion that indicates that the user has stopped looking at the display device of the computerized watch, determining by an attention detection module that the user is continuing to view the display device of the computerized watch; and if the one or more sensors provide motion data to the interaction module indicative of the user no longer viewing the display device of the computerized watch, determining by the attention detection module that the user is no longer viewing the display device of the computerized watch; responsive to the attention detection module determining that the user of the computerized watch has viewed the display device of the computerized watch for at least a first threshold amount of time, outputting, by the computerized watch and for display, second information for the event; and responsive to the attention detection module determining that the user of the computerized watch has viewed the display device for at least a second threshold amount of time that is greater than the first threshold amount of time, outputting, by the computerized watch and for display, third information for the event. if the one or more sensors do not detect additional motion that indicates that the user has stopped looking at the display device of the computerized watch, determining by an attention detection module that the user is continuing to view the display device of the computerized watch; and if the one or more sensors provide motion data to the interaction module indicative of the user no longer viewing the display device of the computerized watch, determining by the attention detection module that the user is no longer viewing the display device of the computerized watch; responsive to the attention detection module determining that the user of the computerized watch has viewed the display device of the computerized watch for at least a first threshold amount of time, outputting, by the computerized watch and for display, second information for the event; and responsive to the attention detection module determining that the user of the computerized watch has viewed the display device for at least a second threshold amount of time that is greater than the first threshold amount of time, outputting, by the computerized watch and for display, third information for the event.