Is a Double-sided Transparent Smartphone The Future?

Gadgehit.com writes: "It seems like something more out of science fiction than reality, but a Japanese company have developed a prototype of a transparent smartphone, that could be what our phones look like in the future. NTT DoCoMo showed off the prototype smartphone at Wireless Japan, which has a transparent display, and touch functionality on the front and back of the phone, similar to a PlayStation Vita."