Abstract: A system for controlling the display of at least first and second images captured by respective first and second imaging devices, the control system including one or more controllers, the control system receives a first data stream including first image data representing a first image captured by a first imaging device, receive a second data stream comprising second image data representing a second image captured by a second imaging device, process the first image data and the second image data to generate first analytics image data and second analytics image data, the first analytics image data corresponding to the first image and the second analytics image data corresponding to the second image, receive an input selecting one of the first image and the second image for display and processing the corresponding one of the first image data and the second image data to generate viewer image data.

Abstract: A speech-to-text conversion system which comprises a plurality of user terminals for recording speeches, at least one automatic speech recognition processor to generate text from recorded speeches, and communication links to return corresponding texts to respective users. At least one automatic speech recognition processor improves recognition accuracy using data of the recorded speeches and the corresponding texts, the data being selected dependent upon subject matter area.

Abstract: A speech-to-text conversion system is provided which comprises at least one user terminal for recording speech, at least one automatic speech recognition processor to generate text from a recorded speech file, and communication means operative to return a corresponding text file to a user, in which said at least one user terminal is remote from said at least one automatic speech recognition processor, and a server is provided remote from said at least one user terminal to control the transfer of recorded speech files to a selected automatic speech recognition processor.