Code reveals Home Hub features: Photo Face and iPhone Duo link

Code found in beta software reveals setup details for Apple's upcoming Home Hub, including a required Photo Face step — the same feature coming to StandBy on iPhone Duo. Photo Face requires iCloud Photos and supports shuffled photos, Memory slideshows, and shared albums. Square preview images match earlier rumors of a square display on the device.

• Home Hub setup includes creating a Photo Face, same as StandBy on iPhone Duo
• Photo Face requires iCloud Photos and supports Memories and shared albums
• Square preview images hint at a square display on the Home Hub
• Code also shows Tap to Pay on both iPhone Duo displays