Patent ID: 9442577
Filing Date: 2016-09-13
CPC Classification: G06F,G06K

Claim Text:
1. A system for inputting graphical elements comprising: a substantially pen-shaped peripheral device; a digitizer configured to digitize graphical elements produced by a first end of the peripheral device; and a display configured to display said produced graphical elements; wherein the system further comprises: a measurement device configured to measure signals representative of the movement executed by said peripheral device, the measurement device comprising a gyrometer with at least two measurement axes providing angular speed measurements according to said axes of the gyrometer, and an accelerometer with at least two measurement axes providing acceleration measurements according to said axes of the accelerometer, the measurement device linked in a fixed manner to said peripheral device; a pointing element positioning system configured to position, on the display, a pointing element, based on said angular speed measurements; and a switch for activating and deactivating the pointing element positioning system; wherein said measurement device is further configured to replace the measurements of the accelerometer with measurements corrected by combining, by application of a composition law for the movement, the measurements of said accelerometer with the measurements of said gyrometer in order to take into account a distance of said accelerometer from said first end.