Ah yes, phone cases. A necessary purchase if you're accident prone or tend to drop your handset on the regular. Unfortunately, adding that accessory usually makes for a headaches whenever you try to use another mobile add-on like a thermal camera or lens clip. Typically, you would have to remove your protective case before you could use any of those other gadgets. Well, Otterbox is looking to rid you of that frustration with the new Universe system and it's swappable "accessory modules."