TAURUM TECHNOLOGIES is an innovative and long-term visionary firm specialized in the conception, development, international protection, and commercialization of highly valuable world-changing inventions: ❖ "Rail-Switching Unit" (PCT, EP granted, 39 national patents, most of them granted). A multi-ways rail/track switching device, applicable to mono/multi-railed tracks, supporting/suspended vehicles, traditional/rail-wrapping wheels-assemblies, diverge/merge/cross-points, and to a wide variety of tridimensional track-switching configurations. This invention will improve traditional railways switching, boost passengers-capacity in amusement rides, and facilitate definitive implementation of revolutionary transport solutions. ❖ "Hand-worn Data-input Device" (PCT, EP granted). A single-hand wearable device to input data into electronic appliances or computing devices. This invention could potentially replace and/or integrate a considerable number of current input interfacing devices (keyboards, mouse, keypads, touchscreens, etc.) and provide miscellaneous benefits such as: improved wearability, greater portability, wide richness of inputs, freedom of one-hand, eyes-free interactions, non-affection by occlusions or light conditions, instrumental simplification, potential elimination of on-screen keyboards, and unique user customizations. ❖ "Forehead Bindi-Holder" (PCT, EP granted). A bindi-holding device configured to be arranged on a user-worn supporting object (e.g. eyewear) that will allow to wear one or more bindis that are possibly internal or external, interchangeable, and placed on specific spots with specific orientations relative to the forehead, and that will allow to quickly and easily carry, put on and take off the bindis without harming the user’s skin and with nil or minimal risk of losing, damaging or soiling the bindis.