The Keenai applications group photos by the date and time they were taken; these groups of photos are called "events." Events are kept in a chronological timeline that you can easily scroll through to find photos.
Utilizing the Keenai web application, you can merge and split events however you choose — split up a long family celebration into multiple parts, or merge different days from a vacation into a single album.
A photo always stays inside of an event, even if you add or remove it from an album, unless you put the photo into the Trash.
You can also rename your events to a name that represents the contents of the event, for example, Megan's Birthday 2016.