Abstract: A system for generating and managing maps of a plurality of real-world environments, the system comprising a map generation unit operable to generate a map of each of the plurality of real-world environments, a wireless signal identification unit operable to identify one or more wireless signals at one or more locations in each of the plurality of real-world environments, and to associate the identified signal information with a map corresponding to the same real-world environment, and a compiling unit operable to compile the respective generated maps into a composite map, wherein the respective generated maps are arranged in dependence upon the wireless signals identified in each of the corresponding real-world environments.

Abstract: A system for providing information to a user via a heads-up display includes a first display operable to display images of a first content to the user, a gaze tracking unit operable to identify the user's gaze direction with respect to one or more elements of the first content, a content generation unit operable to generate second content for display to a user in dependence upon the identified gaze direction, and a heads-up display operable to display the second content to the user.

Abstract: A method of evaluating a pairing between a first player and a second player of a multiplayer application comprises the steps of obtaining one or more parameter values for each of the first player and the second player, inputting the parameter values for each of the first player and the second player into an artificial neural network, obtaining at least a first pairing fitness value output from the artificial neural network, and selecting to pair the first player and the second player in dependence upon a criterion responsive to the each pairing fitness value.

Abstract: A method of evaluating a pairing between a first player and a second player of a multiplayer application comprises the steps of obtaining one or more parameter values for each of the first player and the second player, inputting the parameter values for each of the first player and the second player into an artificial neural network, obtaining at least a first pairing fitness value output from the artificial neural network, and selecting to pair the first player and the second player in dependence upon a criterion responsive to the each pairing fitness value.