| 摘要 |
Methods, systems, and apparatus are disclosed which include receiving, from a user operating a user interface on a computing device, an indication of a first future date; identifying one or more friends of the user, for each of the one or more friends, gathering future trip information from the social network, determining based on the gathered trip information, whether each of the one or more friends are going to be physically present at the future locations on one of the second future dates that matches the first future date, displaying a geographic map on the user interface including displaying a friend representation corresponding to each of the respective future locations where one or more friends are going to be physically present on the first future date, and dynamically updating the friend representations respectively on the geographic map based on a third future date received. |
