It would be very exciting and in real time.
Dedicate one or more screens in the stadium of sports events to live betting throughout the game, showing all the real-time betting data as it changes.
So you can use your phone in a dark place like the movie theater without disturbing others.
Smartphone screen that is dark and can only be seen with special glasses.
Many time I’m listening to a video and my mind wanders as a result of what I hear. I would like to check something that came into my mind, then until the browser downloads the content and renders it, I would also like to jot a short note. I can’t do it today not only because multitasking on smartphones is not very good (or doesn’t exist), but the screen is too small to see it all.
Push the display to an external large screen device like a TV or monitor, a laptop etc. because of the large screen it could be split up and showing multiple apps’ output.