Duofone concept a brilliant idea

You know those couples who just love to do everything together, including wearing shirts that must be placed side by side in order to complete a word? The Duofone concept will certainly sit down well with them, looking like a futuristic candybar handset with the added ability of combining both to double the screen real estate. Heck, if one cellphone’s battery power is low, hooking both up will see an energy transfer from the one with more juice to the thirsty handset. Even when docked in its charging cradle, this Daewoo Kim-inspired concept looks like a couple in bed. I wonder whether the same “sharing” concept applies to the monthly bill, or must the guy play the knight in shining armor and foot the bill instead. She talks, he pays, I suppose.