Will the Switch 2 have some secret sauce? If so, what?

[Otter]

I think they'll be some sort of quality of life feature.

I imagine it acting like a media hub whilst docked, voice command turning it on, switching between apps, maybe a build in camera providing some unique gameplay capacity (translating your face into characters for mario kart or parts of a level) & taking some of the health features kinect 2 abandoned (being able to read heart beats etc) and tying it into a fitness title. A few mini games that don't require controls etc.

Whereas Switch felt a very simple device, I think Switch 2 will give a more modern tech impression whilst still being fun