Abstract: A rail-switching unit, functioning singly or combined with other same units as part of a track-switching unit of a track-switching system of a vehicle-guiding system is provided. The rail-switching unit includes a rotatable ensemble including a rotatable-hub with attached switch-rails and auxiliary components and stationary elements including a main fixed-rail, branch fixed-rails and a supporting structure, wherein the branch fixed-rails are attached to common rails and the rotatable-hub selectively rotates to allow an engagement of each switch-rail simultaneously with the main fixed-rail and with a corresponding branch fixed-rail with a purpose of creating alternative continuous rail paths for vehicles to move through the rail-switching unit. A mechanism is applicable to mono/multi-railed tracks, to supporting/suspended vehicles, to traditional/rail-wrapping wheels-assemblies, to diverge/merge/cross-points, and to a wide variety of track-switching configurations.

Abstract: A hand-worn data-input device is provided. The hand-worn data-input device is wearable on a hand, for entering data-inputs into electronic/computing devices by reading and interpreting, via electromagnetic sensing, static/dynamic user-inputted gestures between digits, other portions of the hand and other hand-worn components of the data-input device, relative to each other, wherein sensing units are configured to be placed at/by specific spots/regions of the hand and comprise fixation, insulating and/or electromagnetic shielding means, and wherein the hand-worn data-input device comprises at least one energy unit, at least one thumb-worn sensing unit, at least one body-contact sensing unit, at least one signals/data connection unit and at least one data-inputs connection unit, and wherein when fingertip sensing units are worn, the fingertip sensing units are uniquely identified and simultaneous multi-channeled electromagnetic coupling between the fingertip sensing units and other sensing units is enabled.

Abstract: A hand-worn data-input device is provided. The hand-worn data-input device is wearable on a hand, for entering data-inputs into electronic/computing devices by reading and interpreting, via electromagnetic sensing, static/dynamic user-inputted gestures between digits, other portions of the hand and other hand-worn components of the data-input device, relative to each other, wherein sensing units are configured to be placed at/by specific spots/regions of the hand and comprise fixation, insulating and/or electromagnetic shielding means, and wherein the hand-worn data-input device comprises at least one energy unit, at least one thumb-worn sensing unit, at least one body-contact sensing unit, at least one signals/data connection unit and at least one data-inputs connection unit, and wherein when fingertip sensing units are worn, the fingertip sensing units are uniquely identified and simultaneous multi-channeled electromagnetic coupling between the fingertip sensing units and other sensing units is enabled.

Abstract: A rail-switching unit, functioning singly or combined with other same units as part of a track-switching unit of a track-switching system of a vehicle-guiding system is provided. The rail-switching unit includes a rotatable ensemble including a rotatable-hub with attached switch-rails and auxiliary components and stationary elements including a main fixed-rail, branch fixed-rails and a supporting structure, wherein the branch fixed-rails are attached to common rails and the rotatable-hub selectively rotates to allow an engagement of each switch-rail simultaneously with the main fixed-rail and with a corresponding branch fixed-rail with a purpose of creating alternative continuous rail paths for vehicles to move through the rail-switching unit. A mechanism is applicable to mono/multi-railed tracks, to supporting/suspended vehicles, to traditional/rail-wrapping wheels-assemblies, to diverge/merge/cross-points, and to a wide variety of track-switching configurations.