Now a smartwatch with two detachable displays

Doppio is a reconfigurable smartwatch with twin touchscreens, considered one of which detaches from the wrist-bound display screen and can be stuck above or to the facet.
The orientation of the top relative to the base and how the top is connected to the bottom create a completely large interplay area, said Xing-Dong Yang, an assistant professor of computer science at Dartmouth university within the US.

the use of a passive prototype, researchers conducted an exploratory take a look at to probe how human beings might use this fashion of smartwatch interplay.

With an instrumented prototype, they performed a controlled experiment to assess the transition instances between configurations and subjective preferences.
They used the mixed results of those two studies to generate a hard and fast of characteristics and design issues for making use of this interplay space to smartwatch applications.