In Pictures: 10 best Android announcements at Mobi...
Yotaphone’s dual-screen smartphone
Yotaphone introduced a uniquely configured smartphone that combines Android Jelly Bean with both a 4.3-inch LCD front display, and a rear-mounted, 4.3-inch, low-power e-ink display that provides 40 to 50 hours of display life. This could be a useful device, with the one reservation that Yotaphone designers diverged from the standard Android interface in favor of gestures. Two innovations in one device may be too many for the average consumer.
In Pictures: 10 best Android announcements at Mobile World Congress 2013