1.Support 10 languages continous hand write recognition2.No language problem !Support no limit operation language create 28 languages for different user actual need, Support create any new language to the e@Board whiteboard, ,it would be no language problem for using interactve whiteboard and communicate3.Technology: infrared induction technology(with finger touch sensitive screen)1)Position accurately with high precision ,high sensitivity2)Quick response: Cursor Speed :150 dots/second3)no need special pen, can operate or write by finger or pointer4)no radiation, protect environment, safe, better for user healthyNew functions : fill gradient color, compass, insert table, group edit ,etc4.Humanized design,easy use and convenient 5.energy saving with low power consumption: < 0.5W 6.The unique unlimited roaming greatly increase the writing area. 7.USB interface: power requirements and data transmission by connecting with PC 8.System: windows 7, windows 2003, XP, etc. It is used widely in education,enterprise training, conference, information releasing,etc Specification: ModelIE-1021CPresentationWith Creamy-white or black aluminum alloy frame, aluminum alloy honeycomb panel, coated by Nano material (common liquid pen can erase and write)Size(Inch)102Induction WayInfrared induction,touch sensitive screenWriting ToolPointer, finger or any other opaque objectsResolution4096*4096Cursor Speed150 dots/secondCurrent Consumption< 80mAPower Consumption< 0.5WPC InterfaceUSBActive Input Area(mm)1960*1310Working Temperature-10-45°CWorking Humidity10-98%Storage Temperature-40-50°CStorage Humidity10-98%