You saw the hot new trailer for Kingdom Hearts III from Japan's D23 Expo, but there's a bit more to see in this PS4 Conversations With Creators video with Tetsuya Nomura. It's really just a mix of other things we've seen before, but we'll take what we can get.
Famitsu had a chance to talk to Nomura about this video and the upcoming game. Nomura told Famitsu that they're considering some kind of remote play functionality for KH3 for tablets and PS Vita. No hard news on that yet, but he did say they're looking at it.
Nomura says that your companions, Donald and Goofy, will see a sort of AI upgrade through the power of the PS4. Expect them to act more like...well, Donald and Goofy during your travels.