Finger touch digital Interactive whiteboard system for smart learning double sides design

Finger touch digital Interactive whiteboard system for smart learning double sides design In order to improve the efficency of learning, the first brand-new "all-in-one smart learning platform " concept was brought to the market by Zealoong. The product designed and launched in 1997, the said system is highly intergrated, which combine the following device such as Built-in computer,Central control,Amplifier,Loudspeaker,Document camera,which called “all-in-one computer”, and