Keyboards With Nothing But Emojis [VIDEO]

I sometimes wonder if we're regressing as a species. We have these awesome smart phones that talk to satellites and do cool stuff, but we use them to talk to each with little pictures like pre - historic people did with hieroglyphics. I told a friend that I thought we might one day replace talking with emojis, and he said I was crazy.

Then I saw this video, featuring multiple custom keyboards with nothing but emojis. Who's crazy now?