A quick post to let you know of a new feature we recently added to the IntelliGantt Web Part- a built-in view to group items by their modified value.
You can sort of achieve this by editing a SharePoint view so that the sort is performed on the Modified field. However, that just changes the display order of the items. We went a step further and created a series of 'temporal folders' to contain items modifed within the last 15 minutes, within the last hour, within the last day and so on. Here's what it looks like:
You can also combine this with the filters, of course, to see who has changed what recently as well. For instance, if you're waiting for a colleague to finish an important task, you can filter on their name and see if they've changed anything in the last 15 minutes.
Or a project manager could use this to see if anyone has updated any of their assigned tasks before a big team meeting.