Feature DescriptionCursor Feedback Ability to see if the target has been hit by using visual feedback for success.Pen OverviewThe Latitude ST uses several input devices. The standard external USB keyboard and mouse are present, plus you canopt for the electrostatic pen or just use your finger as an input device.The Latitude ST uses a specifically designed electrostatic pen or stylus for use in tablet PC mode. Instead of relying onbattery power, the energy source for the stylus is magnetic energy produced by the excitation coil built into the digitizeritself. The signal from the coil is picked up by the stylus and triggers the stylus to transmit an electric field.The transmitted electric field is sensed by a matrix of conductive lines on the slate. The accurate stylus position isdetermined using the low amplitude signals received on the vertical and horizontal conductors. Thus an appropriatesignal is transferred to the digitizer's on-board processor.Pen Information1. Pen2. Eraser pen button3. Right-click pen button4. Pen tip5. Removable cap to replace the batteryCalibrating The PenThe pen can function at the default calibration or at a calibration set by you or by another user. It is recommended thatyou use the pen only while it is calibrated to your personal calibration settings. Calibration optimizes pen performancefor each user.10