What could it be? Based on the backgrounds of everyone involved, it could be something VR/AR. I also wonder if hardware is the right thing to get into right no

What could it be? Based on the backgrounds of everyone involved, it could be something VR/AR. I also wonder if hardware is the right thing to get into right now, I imagine Apple and Google will have most consumers locked down. Your phone already has all your photos, email, music, location, etc.