I'm trying to figure out what Apple is doing. The Apple Watch drove the need for the AirPod. I imagine the Apple Eye(?) would be the screen for the Apple Watch?

I'm trying to figure out what Apple is doing. The Apple Watch drove the need for the AirPod. I imagine the Apple Eye(?) would be the screen for the Apple Watch? Could it make a virtual touch screen interface that you could use and you could use your Apple Watch like an iPad? I suppose you could use it with your phone too? That might have some utility but I'm skeptical. But I could see Apple marketing this as an Apple Watch accessory. Bonus points if they can also market it as eye safety, i.e. the material is such it can protect your eyes like safety glasses. Even more bonus points if you can select your frames (think watch bands) and I can replace my prescription glasses and sunglasses. These are the things that might make this economically viable and attract consumer interest. I'm still skeptical.