I can deal with the voice feature. I'm used to speaking to the digital operator woman and having her interpret my name as Krista, Prescott or Francesca.
Now you can use an image instead of words to start your Google search.
The reverse picture search takes this to a whole new level. Try it out a couple of times. If you search a common image, it'll show you other places to find it. If you search a family photo or something personal, photos that are eerily similar is color and composition will come up. I don't actually know how I would use this feature, but it overwhelms me, nonetheless.
I can't even imagine where technology will take us next.