Talking on a phone worn on the wrist like detective Dick Tracy?

Talking on a phone worn on the wrist like the famous detective comics character Dick Tracy of the fifties and sixties may no longer be a tall story.

This is because Reuters reports from Seoul that a source with direct knowledge of the matte said Samsung Electronics Co is developing a wearable digital device similar to a wristwatch, joining rival Apple Inc in creating new products as growth of smartphone sales slows.