Cuusoo Concept Phone

The Cuusoo concept phone that you see here heralds from Japan, boasting a detachable screen portion that allows one to hold video phone calls on-the-go. I’m surprised with the technology that we have at the moment, something like this has not been realized yet. I presume that battery issues could be the main stumbling block though, since a screen does sip a significant amount of juice, even more so when it needs to transmit data wirelessly from the main handset. I like the way different attachments can be added to the concept handset, allowing one to turn it into a widescreen display or a dual screen viewer.