A feature that will allow users to set a variable as the current date, and that date variable will update every day automatically.
This would allow users to create a filter to show only future data (or only past data) on a map, based on the date field in the feature layer. This filter would not need to be manually updated each day to clear the previous days data. A tool like this would allow for a feature layer in Map View to show only future dates by removing any dates that occurred prior to the automatically updating sate variable.
This could also be a feature that hides rows in the table that occurred before the previous date.