or priority rating for example items that include certain words or names such as u201c dinner u201d or u201c mariners u201d may be automatically sized smaller than other items to make better or more efficient use of the available space for each day artificial intelligence systems can be trained to learn such user behaviors or preferences in another example items which are not associated with a specific time e g designated u201c anytime u201d may also be made smaller in terms of viewable size than those items set to occur at a specific time alternatively or in addition u201c heavier u201d days can be enlarged and less busy days can be shrunken accordingly while still maintaining the spatial integrity of the calendar grid to optimize the overall display space available for the calendar that is days with very few or no activities may not be completely obscured by days with many activities a variety of customization tools may be available to the user for choosing font or ink color ink width note color and the like a new event space can be included on the user interface this space maybe similar to a notepad with an unlimited number of sheets and include lines as a writing guide in the space when the user is finished with entering the information the note can be dragged to the desired day on the calendar using one or more control points on the note when the note is dragged onto the calendar it may shrink in dimension to a smaller uniform size but remain substantially readable to enlarge the view of the.