... board specifications:1, Board Dimension :1775mm×1350mm×38mm2, Active Writing area:1643mm×1226mm3, Proportion:4:34, Resolution:8192×81925, ... and meeting more interesting Noting : support OFFICE,WPS software. Writing :supply three type of pens: normal pen, smart pen ... ,vedio and pictures inserted to board Handwriting Recognition: Draft writing can be recognized into text automatically Tool: Ruler, Set ...