N-trig's DuoSense digitizer provides pen ,touch and multi touch in one device. DuoSense – Hands on computing experience
N-trig 的無電池式電子筆輕巧而符合人體工學，無需任何內建電源，
N-trig 雙模式數位板可支援筆式和觸控式輸入
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