Abstract: The invention relates to a method for handwriting detection using a handwriting tool (2) being arranged for communicating with a further device (2) and comprising the following steps: recognizing characters using detection of movements carried out by means of said handwriting tool (2); determining the probability factor of at least one input character corresponding to a given character; and using said probability factor in a step for correction, completion and prediction of words being formed by said characters. The invention also relates to a device for such handwriting detection.

Abstract: The invention relates to a method for handwriting detection using a handwriting tool (2) being arranged for communicating with a further device (2) and comprising the following steps: recognizing characters using detection of movements carried out by means of said handwriting tool (2); determining the probability factor of at least one input character corresponding to a given character; and using said probability factor in a step for correction, completion and prediction of words being formed by said characters. The invention also relates to a device for such handwriting detection.

Abstract: A digital pen device used as a writing tool for inputting information to be used in a mobile telephone and as an erasing tool for erasing wrongly inputted information. The pen device may be provided with an accelerometer for identifying movements of the pen device corresponding to writing-like and erasing-like movements and an operation mode switching device for switching between different operations modes, such as writing and erasing mode dependent of the position of the pen device.

Abstract: A message composing device adapted for being used with for example handheld, portable communication devices such as a mobile phone, is provided together with a method for composing sending and receiving information between other communication devices.

Abstract: The invention relates to a headset comprising a housing with an earphone, said headset being arranged for being positioned close to a person's left ear or right ear during use and being arranged for cooperating with a further device. According to the invention, said headset comprises an accelerometer arranged for detecting movements of the headset corresponding to handwriting and for providing output signals corresponding to such movements, said accelerometer cooperating with a recognition unit being arranged for converting said output signals to characters, symbols or similar information to be transmitted to said further device.