Abstract: An apparatus for speech detection is positionable on or close to a head of a speaking person. The apparatus includes an inner side and an outer side. The apparatus includes a speech detection region including a microphone. At least sections of the microphone face or form the inner side. The apparatus includes a silencer. At least part of the silencer faces or forms the outer side. The silencer has a front facing the person, a rear, and a silencer structure. At least part of the silencer structure extends between the front and the rear. The silencer includes at least one of (a) a vibroacoustic region and (b) at least in sections, a fibrous surface texture at the front with a plurality of protruding fibrous material sections.

Abstract: A method and a system for managing sub-tenants (in a cloud computing environment. In one embodiment, the method includes receiving a request to access sub-set of data of an asset from the cloud computing system from a sub-tenant device associated with a sub-tenant of a tenant. The sub-tenant is associated with an asset. The request includes a sub-tenant identifier, a tenant identifier, and an asset identifier. The method includes determining whether the sub-tenant is authorized to access the requested sub-set of data of the asset using the sub-tenant identifier, the tenant identifier, and the asset identifier based on at least one role and associated permissions to access the requested sub-set data of the asset. If the sub-tenant is authorized to access the requested sub-set data of the asset, the method includes providing access to the requested sub-set data of the asset to the sub-tenant.

Abstract: An apparatus for speech detection is positionable on or close to a head of a speaking person. The apparatus includes an inner side and an outer side. The apparatus includes a speech detection region including a microphone. At least sections of the microphone face or form the inner side. The apparatus includes a silencer. At least part of the silencer faces or forms the outer side. The silencer has a front facing the person, a rear, and a silencer structure. At least part of the silencer structure extends between the front and the rear. The silencer includes at least one of (a) a vibroacoustic region and (b) at least in sections, a fibrous surface texture at the front with a plurality of protruding fibrous material sections.

Abstract: A method and a system for managing sub-tenants (in a cloud computing environment. In one embodiment, the method includes receiving a request to access sub-set of data of an asset from the cloud computing system from a sub-tenant device associated with a sub-tenant of a tenant. The sub-tenant is associated with an asset. The request includes a sub-tenant identifier, a tenant identifier, and an asset identifier. The method includes determining whether the sub-tenant is authorized to access the requested sub-set of data of the asset using the sub-tenant identifier, the tenant identifier, and the asset identifier based on at least one role and associated permissions to access the requested sub-set data of the asset. If the sub-tenant is authorized to access the requested sub-set data of the asset, the method includes providing access to the requested sub-set data of the asset to the sub-tenant.