The digivice has a number of features, including an extensive, constantly-updating database of information, including digimon profiles, area maps, and a number of explanations for the various happenings in the digital world.
It has been referred to as a 'wish-maker'. The D-Hub is said to be alive, in some sense, and is able to understand emotional queues, in order to fulfill the desires of its holders(not limited to Keepers), such as evolution, or Sync Mode. The digivice is a central source of information, and even more can be downloaded into the digivice, via defeat of enemies, scanning, or additive hardware, such as the Keys. The D-Hub is the digivice used by the Keepers in Digimon :: Core.
