Abstract: A computer implemented method for automatically translating a first source code associated with a first programming language to a second source code associated with a second programming language wherein the first and second source codes are associated with the same functionality, the method comprising the steps of: parsing the first source code to form a program structure representation comprising a plurality of program structure elements associated with the first programming language, analysing the program structure elements, wherein the analysis includes the step of searching for at least one program structure element that has no direct associated representation that produces the same result in the second programming language, and transforming the program structure representation into the second source code based on said analysis.

Abstract: A display device is described, which comprises a movable element (17) and selection means (15, 16) for locally bringing the movable element into contact with a selected one of two light guides (11, 12), arranged on either sides of the movable element. This provides an essentially symmetric display device, with one light guide on each side of the movable element. The display can display information in two directions, and the selection means can be controlled in a suitable way to activate selected portions of the guides. The invention can be used to provide a bi-directional display.

Abstract: In a touch sensor the change in electrical characteristics (impedance, piezo-voltage) of spacing elements (13,14,15,25), provided with an conducting, resistive or piezo-electric layer (15, 25), are measured to determine the sensing area.

Abstract: In a touch sensor the change in pixel impedance is measured from the sensing area directly (passive matrix) or through the address transistors (AMLCD) associated with the sensing area.