... extremely swift and precise to the touch by hand, pen, or any non-transparent object. 2.Multi-Touch Functions Recognizable to hand-gesture; ... ,Vista,Windows7,Linux,MacAbout Interactive Technology Co. LtdXiamen Interactive Technology Co., Ltd specialized in manufacture for interactive whiteboard since 2007, all ... R&D force customized clients' different requirements. OEM/ODM/SKD services are welcome.