If you want to wake up early, you probably need an alarm clock, this would be impossible without it.. This is a example about how the technology is always with you.
I'm going to show the evolution about the TV's over the years
We can see here a very old one:
Currently, we got the best TV which we can access, the plasma full HD with the best quality of image.
Now, it's releasing a new type of television, the 3D ones, like this one:
I think in a near future we be able to touch the screen and select what programs we want to watch.. or something like that..
That's it ! Bye :D