Animus data fragment

Animus data fragments were fragments spread throughout the city of Constantinople during Desmond Miles' Animus sessions. Collecting each one of them would open up a small memory for him, which he could play while in the Animus Island. You will be notified when Desmond is allowed to make the next step of his journey. While the maximum for Desmond needed is 30, there are benefits to collecting all of the Animus data fragments:
 * 1) 25 Fragments unlocks the Ishak Pasha Memoir Pages map.
 * 2) 50 Fragments unlocks the Animus Data Fragments map.

Trivia

 * There is an Achievement for collecting all Animus data fragments, called "Capped" (20G; Bronze Trophy).
 * The Animus data fragments looks like the loading bar from Assassin's Creed II and Assassin's Creed: Brotherhood; only, as the name implies, it is broken and "fragmented."
 * There are 100 Animus data fragments spread throughout Constantinople in total.
 * On Animus Island there is a small hill with pillars on it. These pillars are actually smaller portals that are used to access Desmond's memories. There are five working portals in total and one collapsed portal. Each portal need a certain amount of Animus data fragments to be accessed: 5, 10, 15, 20, and 30.