1. A system for facilitating user-task/plan-based content presentation to affect user remembrance of content, the system comprising: one or more sensors configured to detect, during presentation of a first content portion, sympathetic autonomic activity data indicating a user's sympathetic autonomic activity related to a task or plan of the user; and one or more processors configured by machine-readable instructions to: receive content to be presented to the user, the content comprising the first content portion; obtain a first importance indicator indicating an importance of the first content portion with respect to the task or plan of the user; obtain, based on user data related to the user, presentation style boundary conditions, the presentation style boundary conditions indicating a presentation style set from which one or more presentation styles are to be selected for presenting the content to the user, the presentation style set comprising (i) a first presentation style associated with a first difficulty level and (ii) a second presentation style associated with a second difficulty level, the second difficulty level being indicative of requiring less effort from the user to read the content than the first difficulty level; select, based on the first importance indicator, from the presentation style set, the first presentation style to be used over at least the second presentation style for presenting the first content portion to the user; cause, via a display, presentation of the content based on the selected first presentation style such that the first presentation style is used to present the first content portion on the display; determine, during the presentation of the first content portion, based on the sympathetic autonomic activity data, whether the user's sympathetic autonomic activity corresponds to a baseline sympathetic autonomic activity level; and adjust, via the display, the presentation of the first content portion based on a determination that the user's sympathetic autonomic activity corresponds to the baseline sympathetic autonomic activity level such that a presentation style that is easier to read than the first presentation style is used to present the first content portion on the display.
1. A system for facilitating user-task/plan-based content presentation to affect user remembrance of content, the system comprising: one or more sensors configured to detect, during presentation of a first content portion, sympathetic autonomic activity data indicating a user's sympathetic autonomic activity related to a task or plan of the user; and one or more processors configured by machine-readable instructions to: receive content to be presented to the user, the content comprising the first content portion; obtain a first importance indicator indicating an importance of the first content portion with respect to the task or plan of the user; obtain, based on user data related to the user, presentation style boundary conditions, the presentation style boundary conditions indicating a presentation style set from which one or more presentation styles are to be selected for presenting the content to the user, the presentation style set comprising (i) a first presentation style associated with a first difficulty level and (ii) a second presentation style associated with a second difficulty level, the second difficulty level being indicative of requiring less effort from the user to read the content than the first difficulty level; select, based on the first importance indicator, from the presentation style set, the first presentation style to be used over at least the second presentation style for presenting the first content portion to the user; cause, via a display, presentation of the content based on the selected first presentation style such that the first presentation style is used to present the first content portion on the display; determine, during the presentation of the first content portion, based on the sympathetic autonomic activity data, whether the user's sympathetic autonomic activity corresponds to a baseline sympathetic autonomic activity level; and adjust, via the display, the presentation of the first content portion based on a determination that the user's sympathetic autonomic activity corresponds to the baseline sympathetic autonomic activity level such that a presentation style that is easier to read than the first presentation style is used to present the first content portion on the display. 8. The system as claimed in claim 1 , wherein the one or more processors are further configured to: categorize the received content based on a type of the content, the importance of the content and a number of previous presentations of the content; and select the first presentation style based on the first importance indicator and the categorization of the received content.