Abstract: A method of implementing administrative services for managing group feedback is disclosed. A selection of a feedback visibility setting for a feedback message from a plurality of predefined feedback visibility settings is received via a give feedback tab of a user interface. The feedback message and a selection of one or more recipients are received via the give feedback tab. The feedback message is sent to the selected one or more recipients based on the selected feedback visibility setting. A request for feedback and a selection of one or more feedback providers are received via a request feedback tab of the user interface. The request for feedback is sent to the selected one or more feedback providers. Received feedback responses linked to a user profile of the feedback requestor are stored.

Abstract: This invention is a product comprising a transparent substrate of the glass substrate type (1), coated with at least one thin film (4) based upon an oxide comprising silicon, aluminum and at least one third element M facilitating the formation of a homogeneous mixed oxide structure of silicon and aluminum. The invention also concerns a method of manufacturing coated glass, especially by a gas phase pyrolysis technique, and its applications.