Technique for executing a combined operation in response to a single press and release of a sensor unit

An input method using a sensor unit, in which the sensor unit is located to an outside of one side of a display screen, an instruction according to a touching position of a finger or a touch pen onto said sensor unit is given, and a controller generates a control signal on the basis of said instruction, comprising the steps of:

• highlighting one of plural selection menu items on a selection display in a position of a same height as that of the finger or the touch pen when the finger or the touch pen is vertically moved white keeping a state where the finger or the touch pen is touched onto the sensor unit;
• and
• automatically selecting said highlighted selection menu item upon lifting the finger or the touch pen, from constant contact with said sensor unit, in the position of the same height as that of the position of the highlighted selection menu item,
• wherein a single press and slide operation of the finger or the touch pen with the sensor unit executes a combined operation (a) to highlight the selection menu item and (b) to cancel display of the selection display.

An input method using a sensor unit, in which the sensor unit is located to an outside of one side of a display screen, an instruction according to a touching position of a finger or a touch pen onto said sensor unit is given, and a controller generates a control signal on the basis of said instruction, comprising the steps of:

• displaying a selection display, comprising a plurality of selection menu items on said display screen after the finger or the touch pen initially touches said sensor unit;
• highlighting said selection menu items in a position of a same height as that of the finger or the touch pen when the finger or the touch pen is vertically moved while keeping a state where the finger or the touch pen is touched onto the sensor unit;
• and
• automatically selecting said highlighted selection menu item upon lifting the finger or the touch pen, from constant contact with said sensor unit after being vertically slid along said sensor unit, in the position of the same height as that of the position of the highlighted selection menu item,
• wherein a single press, slide and release contact operation of the finger or the touch pen with the sensor unit executes a combined operation (a) to highlight a selection menu item and (b) to select a desired selection menu item on the selection display.

An input method using a sensor unit, in which the sensor unit is located to an outside of one side of a display screen, an instruction according to a touching position of a finger or a touch pen into said sensor unit is given, and a controller generates a control signal on the basis of said instruction, comprising the steps of:

• highlighting selection menu items on a selection display in a position of a same height as that of the finger or the touch pen when the finger or the touch pen is vertically moved while keeping a state where the finger or the touch pen is touched onto the sensor unit;
• and
• automatically selecting said highlighted selection menu item upon lifting the finger or the touch pen, from constant contact with said sensor unit after being vertically slid along said sensor unit, in the position of the same height as that of the position of the highlighted selection menu item,
• wherein a single press, slide and release contact operation of the finger or the touch pen with the sensor unit executes a combined operation (a) to highlight a selection menu item and (b) to select a desired selection menu item on the selection display or to cancel display of the selection display.