Amplifiers; Computer keyboards; Electric control devices for energy management; Electric light switches; Encoded electronic chip cards for identifying particular users of computers and mobile telephones; LED lighting controls for energy management, computer environment illumination, outdoor lighting fixtures; Power controllers; Stands adapted for tablet computers; Thin-film solar (TFS), vertical axis wind turbine (VAWT) and Hybrid TFS VAWT off-grid power and deep cycle battery storage systems...