Abstract: In one embodiment, on a first date, a computer system receives a watch list term that is specified by a user. The computer system receives an electronic version of a paper on a second date after the first date, and the computer system searches the electronic version for the watch list term, without the user specifying the watch list term after the first date, and without the user initiating the searching after the first date. The computer system outputs a result of the searching for display on a display device.

Abstract: A method performed by a computer system. The method includes storing a version of a mass-produced printed paper, and on a display device, displaying the version as a likeness of the paper including an indicator of a hyperlink.

Abstract: A transmission system with continuously variable transmission ratio includes an input shaft (2), an output shaft (4) and preferably also a differential gearset comprising at least three parallel shafts (2, 4, 12). The system also includes first and second motor/generators comprising first and second rotors (16, 32) and first and second stators (20, 26; 36, 26), respectively. The first and second rotors (16, 32) are connected to respective shafts. The electrical connections of the first and second stators are connected together. A controller (45) is arranged to control the flow of electrical power between the first and second stators. At least a portion (26) of the first stator is connected to at least a portion (26) of the second stator.