Shanghai Easi Computer Technology Co., Ltd is a leading provider of audio and visual equipments. We have been in the development of video Analyzing technique since 2002. We have a strong team of R&D professional (24 technical engineers, including 5 senior engineers) who keep improving and updating our products. Today, Easi is a leading provider of teaching technologies in China. And we haven’t stopped exploring the future. With the years of research, we introduce the world’s first finger touch portable interactive whiteboard in 2011. Easi 3D Touch Portable Interactive Whiteboard series have lots of features, automatic calibration, remote control with laser pen, multi touch, hand touch, and gesture recognition.