Abstract: Disclosed herein is a method of provisioning a collaborative virtual experience to two or more users, in accordance with some embodiments. The method may include transmitting an interactive 3D model data to one or more follower user devices associated with one or more followers. Further, the method may include receiving one or more follower state data from the one or more follower user devices. Further, the method may include generating a collaborative view data based on the interactive 3D model data and the one or more follower state data. Further, the method may include transmitting the collaborative view data to a leader user device operated by a leader associated with the one or more followers. Further, the leader user device may be configured for presenting the collaborative view data.

Abstract: Disclosed herein is a method of provisioning a collaborative virtual experience to two or more users, in accordance with some embodiments. The method may include transmitting an interactive 3D model data to two or more follower user devices associated with two or more followers. Further, the method may include receiving two or more follower state data from the two or more follower user devices. Further, the method may include generating a collaborative view data based on the interactive 3D model data and the two or more follower state data. Further, the method may include transmitting the collaborative view data to a leader user device operated by a leader associated with the two or more followers. Further, the leader user device may be configured for presenting the collaborative view data.

Abstract: Provided is an electro-optical modulator, particularly a double layer graphene modulator having an optimized arrangement to provide both a large optical bandwidth and a high optical transmission for light travelling through an optical waveguide of the modulator, wherein at least one of a top and a bottom graphene sheets extends along a X-direction: above part of the width of the optical waveguide, wherein that part ranges from 50% to 100% of the width of the optical waveguide; or completely above the whole width of the optical waveguide, and beyond through a respective further projecting portion with a length, along the X direction, of up to 25% of the optical waveguide width. Provided is also a method for obtaining the electro-optical modulator of the invention.

Abstract: Provided is an electro-optical modulator, particularly a double layer graphene modulator having an optimized arrangement to provide both a large optical bandwidth and a high optical transmission for light travelling through an optical waveguide of the modulator, wherein at least one of a top and a bottom graphene sheets extends along a X-direction: above part of the width of the optical waveguide, wherein that part ranges from 50% to 100% of the width of the optical waveguide; or completely above the whole width of the optical waveguide, and beyond through a respective further projecting portion with a length, along the X direction, of up to 25% of the optical waveguide width. Provided is also a method for obtaining the electro-optical modulator of the invention.