Facebook Spectrum allows the users of Facebook to get a birds eye view of their friends on Facebook. It acts as an insight application for your Facebook account.
You can get the following details from the application:
(1) Where your friends are located on a Google map
(2) A timeline view of your or your friends’ posts with thumbnails
(3) A 3D spherical view of all your friends..
(4) Who among your friends has the most number of albums?
(5) Who among your friends has the most number of pictures?
(6) How many mutual friends do you share with your FB friends?
(7) A calendar view to disply your friends birthdays, Also gives you a list of upcoming birthdays
(8) How your friends are distributed with respect to gender
(9) How your friends are distributed with respect to education
…and much more…