Patent ID: 7092247

Claim:
An apparatus comprising: a first housing; a first display device connected to the first housing; a second housing; a second display device connected to the second housing; and wherein the second housing is connected to the first housing by a pin which allows the second housing to rotate with respect to the first housing from a first state to a second state, while the first housing remains stationary; wherein in the first state the second housing substantially overlaps the first housing so that the first and second display devices substantially overlap and in the second state the second housing does not substantially overlap the first housing so that the first and second display devices do not substantially overlap; wherein the second housing is substantially parallel to the first housing and remains substantially parallel to the first housing while the second housing is being rotated from the first state to the second state; and further comprising a third housing; a third display device connected to the third housing; and wherein the third housing is connected to the first housing by a pin which allows the third housing to rotate with respect to the first housing from a third state to a fourth state, while the first housing remains stationary; wherein in the third state the third housing substantially overlaps the first housing so that the first and third display devices substantially overlap and in the fourth state the third housing does not substantially overlap the first housing so that the first and third display devices do not substantially overlap; and wherein the third housing is substantially parallel to the first housing and remains substantially parallel to the first housing while the third housing is being rotated from the third state to the fourth state.