As you explore, you may come across a variety of objects like datapads, Information Walls, and log terminals. Occasionally, these contain objectives for missions, or they may contain a trigger to start one of these activities. For the most part, these items provide peripheral background information, adding to the setting, and immersing you into the game’s lore.
Mass Effect: Andromeda Collector's Edition eGuide Game Mechanics Game Mechanics Glossary