A method of displaying pages of information on an electronic screen may include receiving a first page of information including first text, and rendering the first page of information including the first text on the electronic screen at a first zoom setting. A single output channel from a plurality of motion sensors is provided and monitored intermittently. A middle section of the curved portion is disposed a first distance away from the planar surface of the substrate, and the downturned tip is disposed a second distance away from the planar surface of the substrate, the first distance being greater than the second distance.