Abstract: In some implementations, there is a method provided that detects a physical object in a video stream provided by a camera of an extended reality device providing an extended reality environment; extracts context information from at least a portion of the video stream associated with the physical object; queries, using the extracted context information, a system including a database to obtain at least one task and/or at least one document object that are associated with the extracted context information; receives the at least one task and/or the at least one document object that are associated with the extracted context information; and provides to the head-mounted display the at least one task and/or the at least one document object to cause the extended reality device to augment, based on the extracted context information from the physical object, the extended reality environment. Related systems, methods, and articles of manufacture are also disclosed.

Abstract: An alias key is generated for each person identification (ID) in a database table. The alias key us used to lookup the corresponding person ID in the database table. In addition, for each alias key, a temporary alias key is generated that is used to lookup the corresponding alias key in the database table. A plurality of queries are received from at least one remote client that each specify at least one of the temporary alias keys. Data is later transmitted to the at least one remote client that is responsive to the queries. Related apparatus, systems, techniques and articles are also described.

Abstract: An alias key is generated for each person identification (ID) in a database table. The alias key us used to lookup the corresponding person ID in the database table. In addition, for each alias key, a temporary alias key is generated that is used to lookup the corresponding alias key in the database table. A plurality of queries are received from at least one remote client that each specify at least one of the temporary alias keys. Data is later transmitted to the at least one remote client that is responsive to the queries. Related apparatus, systems, techniques and articles are also described.