Abstract: A section of a housing on a portable computing device is removed or folded away, thereby exposing a free edge of an LCD screen as well as electrical (data and power) connectors and structural connectors. Connectors are placed symmetrically across the exposed edge whereby a male connector on one side mates with a female connector on the other device. Two such devices are physically pushed together, with locking catches securing the two devices together. Upon docking, the two devices recognize the new configuration and re-map the desktop area of the display into a single display for the combined device. In a preferred embodiment, either a top edge or a side edge is selectively exposed independently on the same device, to mate two devices in either a portrait or landscape orientation.

Abstract: A section of a housing on a portable computing device is removed or folded away, thereby exposing a free edge of an LCD screen as well as electrical (data and power) connectors and structural connectors. Connectors are placed symmetrically across the exposed edge whereby a male connector on one side mates with a female connector on the other device. Two such devices are physically pushed together, with locking catches securing the two devices together. Upon docking, the two devices recognize the new configuration and re-map the desktop area of the display into a single display for the combined device. In a preferred embodiment, either a top edge or a side edge is selectively exposed independently on the same device, to mate two devices in either a portrait or landscape orientation.

Abstract: A notebook computer operable in the normal clamshell-type arrangement and also capable of being physically reconfigured to enhance heat dissipation and to improve user ergonomics by placing the main body and a pivotably attached display into a substantially vertical orientation, thereby raising the display to a higher and more convenient position. The keyboard may be lowered and pivoted downward to a horizontal support surface to further enhance user comfort. The depth of the notebook computer is minimized to facilitate use in situations where user space is limited. The main body may be used as an easel to hold reference materials for easy viewing. Means for mechanically supporting the main body and attached display in the substantially vertical orientation are also disclosed. The main body may also include a second display facing the user.

Abstract: A redundant hinge element and a hinge assembly made from the redundant hinge element that are adapted to provide pivotal connection between casings of a notebook computer, laptop computer, handheld computer, palmtop computer, or other appliance.