Abstract: It is provided an apparatus comprising interface circuitry, machine-readable instructions, and processing circuitry to execute the machine-readable instructions. The machine-readable instructions comprise instructions to determine one or more configurable firmware variables of a computing system based on performance analysis data of the computing system executing a workload. The machine-readable instructions further comprise instructions to set the determined one or more configurable firmware variables of the computing system based on reference data. The machine-readable instructions further comprise instructions to control the computing system to apply the set firmware variables during run-time.

Abstract: Various examples relate to apparatuses, devices, methods and computer programs for a group leader and a group member of a group of nodes of a blockchain network. The apparatus for the group leader comprises interface circuitry, machine-readable instructions, and processor circuitry to execute the machine-readable instructions to manage a membership of nodes of the blockchain network in the group of nodes, perform or delegate blockchain-related computational activity on behalf of the group of nodes according to an energy criterion.

Abstract: A method is described to facilitate augmented reality. The method includes receiving image data from a book, extracting features from the image data as the book as being read, comparing the extracted features to previously stored data in the database, retrieving page data associated with the extracted features upon detecting a comparison match, overlaying the page data on a book page currently being viewed and displaying the page data on the book page currently being viewed.