Abstract: A rotorcraft-convertible motorcar includes a passenger cabin with at least one seat, a pair of front wheels, a central rear wheel, and two pairs of left and right supporting arms located on opposed sides of the passenger cabin, each supporting arm carrying a respective rotor assembly. The supporting arms are pivotally connected to the passenger cabin so that the rotorcraft-convertible car is convertible between an on-road configuration, where the supporting arms with the rotor assemblies are arranged inside a lateral overall size of the passenger cabin, and a flight configuration, where the supporting arms with the rotor assemblies are arranged at least partially outside the overall lateral size of the passenger cabin. The supporting arms and the rotor assemblies are configured so that in the on-road configuration the rotor assemblies are accommodated underneath the passenger cabin, on opposed sides of the central rear wheel.

Abstract: A rotorcraft-convertible motorcar includes a passenger cabin with at least one seat, a pair of front wheels, a central rear wheel, and two pairs of left and right supporting arms located on opposed sides of the passenger cabin, each supporting arm carrying a respective rotor assembly. The supporting arms are pivotally connected to the passenger cabin so that the rotorcraft-convertible car is convertible between an on-road configuration, where the supporting arms with the rotor assemblies are arranged inside a lateral overall size of the passenger cabin, and a flight configuration, where the supporting arms with the rotor assemblies are arranged at least partially outside the overall lateral size of the passenger cabin. The supporting arms and the rotor assemblies are configured so that in the on-road configuration the rotor assemblies are accommodated underneath the passenger cabin, on opposed sides of the central rear wheel.

Abstract: A waste collection system is described, comprising a plurality of waste collection containers adapted to be operatively arranged at respective predetermined collection sites, and at least one remote waste delivery or disposal site, characterized in that it further comprises: a fleet of autonomous drive transport vehicles, each of which is adapted to carry at least one waste collection container, which are arranged for circulation on a network road of a predetermined area according to at least one respective calculated path; and an electronic management system for moving the fleet of transport vehicles on the road network for the delivery of at least one predetermined waste collection container in a discharged condition to a predetermined collection site or for the delivery of at least one predetermined waste collection container in a charged condition to a delivery site.

Abstract: The passenger transportation system comprises: a non-propelled non-wheeled passenger module having at least one passenger seat for a passenger, a first propulsion module configured to autonomously travel on the ground and a second propulsion module configured to autonomously travel in air, wherein the passenger module is arranged to be releasably coupled to the first propulsion module or the second propulsion module to allow the passenger module to be transported on the ground or in air by the first propulsion module or the second propulsion module.