I think that folding phones have still a ways to go to emulating the feel and finish of glass screens. However, the concept of increased portability due to folding is incredibly fascinating as a possibility almost reached. I think that current phone screens have increased to an uncomfortable size. In the past, what did phones do to save space? Fold. Then, we upgraded into glass smartphones… but now what do we do to save space again? Fold. We can fit even bigger screens yet once folding screens come around and I think that this phone is a prototype of the future of mobile devices.