A portable electronic equipment, comprising: a speech to text conversion module (3; 123) configured to generate a text by performing a speech to text conversion; a gaze tracking device (2; 121, 122) configured to track an eye gaze direction of a user on a display on which the text is displayed; and a text editing function (92; 129) configured to allow the user to edit the text; the portable electronic equipment (1; 91; 101; 111) being configured to selectively activate the text editing function (92; 129) based on the tracked eye gaze direction; wherein the portable electronic equipment (1; 91; 101; 111) is configured to assign a numerical value to each one of several portions of the text based on the speech to text conversion and to selectively activate the text editing function (92; 129) for editing a portion of the text selected from the several portions, the portion being determined based on the assigned numerical values and based on the tracked eye gaze direction; wherein the portable electronic equipment (1; 91; 101; 111) is configured to assign the numerical value to respectively each one of several words of the text based on a speech to text conversion accuracy; wherein the portable electronic equipment (1; 91; 101; 111) is configured such that a dwell time of the monitored eye gaze direction on an activation area (41; 71-73) associated with a word triggers the text editing function (92; 129) for editing the word; and wherein the portable electronic equipment (1; 91; 101; 111) is configured to set a size of the activation area (41; 71-73) in dependence on the speech to text conversion accuracy; characterized in that the portable electronic equipment (1; 91; 101; 111) is configured to set a threshold for the dwell time associated with the word at which the text editing function (92; 129) is triggered in dependence on the speech to text conversion accuracy associated with the word. a speech to text conversion module (3; 123) configured to generate a text by performing a speech to text conversion; a gaze tracking device (2; 121, 122) configured to track an eye gaze direction of a user on a display on which the text is displayed; and a text editing function (92; 129) configured to allow the user to edit the text; the portable electronic equipment (1; 91; 101; 111) being configured to selectively activate the text editing function (92; 129) based on the tracked eye gaze direction; wherein the portable electronic equipment (1; 91; 101; 111) is configured to assign a numerical value to each one of several portions of the text based on the speech to text conversion and to selectively activate the text editing function (92; 129) for editing a portion of the text selected from the several portions, the portion being determined based on the assigned numerical values and based on the tracked eye gaze direction; wherein the portable electronic equipment (1; 91; 101; 111) is configured to assign the numerical value to respectively each one of several words of the text based on a speech to text conversion accuracy; wherein the portable electronic equipment (1; 91; 101; 111) is configured such that a dwell time of the monitored eye gaze direction on an activation area (41; 71-73) associated with a word triggers the text editing function (92; 129) for editing the word; and wherein the portable electronic equipment (1; 91; 101; 111) is configured to set a size of the activation area (41; 71-73) in dependence on the speech to text conversion accuracy; characterized in that the portable electronic equipment (1; 91; 101; 111) is configured to set a threshold for the dwell time associated with the word at which the text editing function (92; 129) is triggered in dependence on the speech to text conversion accuracy associated with the word.