Future mobile phones may be like this

Up to now, folding, sliding and turning types have appeared from a straight type, but it seems that the cell phone of the future will be like this ... as expected.

Details are as follows.Cell Phones of the Future | BusinessWeek

There are things that can be transformed from an alarm clock type to a wristwatch type, those that do not have a button, but that will automatically be able to talk when lifting to the cheek, what exactly is like paper, what kind of blood is stolen .

I feel like the current mobile phone is easier to use when it comes to a design that seems so strange.