Commodities whiteboard teaching solution 15,503,206,662 System Overview Commodities interactive whiteboard system through the touch screen to transfer the touch point to the computer, the computer through the projector to display projected onto the whiteboard, interactive whiteboard systems to form a . Triumph whiteboard nice, plug and play, stable performance, price concessions. This is the most professional electronic whiteboard system is currently one of the best on the domestic market, with a wireless PA system, high-definition document camera and electronic courseware remote control, can form a typical multimedia teaching system to facilitate the movement of teachers teaching. Whiteboard size range: 65-200 inches. The basic configuration whiteboard system includes [a computer, a projector, an interactive whiteboard and teaching software]. By the combined use with projectors, computers, interactive whiteboard can be a large screen writing, on any screen projected onto the whiteboard, use pen or finger to write directly on the whiteboard, touch, the performance between the computer More powerful interactive features and even better demonstration effect. System components interactive whiteboard system can be divided into three basic parts optical Whiteboard: from flat panels, optical modules, consisting of two cameras projectors: Brand short-focus / ultra-short focus projector. 3 Computer: brand computers, support Win7 / win8 really 2:00 / 10:00, gestures. Product Features 1. Advanced technology: optical image positioning technology, high touch accuracy, fast response, you can draw a very smooth and delicate curves, no blind spots, handwriting recognition without delay. Compared with infrared technology, electromagnetic induction technology, touch-screen machines, optical imaging technology has obvious advantages. 2, good compatibility: support PPT, Word, Flash and other application software player, remote annotations, and the conversion between them, easy teaching more effective. 3. Multi-touch: Support two / ten simultaneous localization and writing, many gestures recognition, can naturally be scaled, rotated, so the demo is more intuitive, more direct interaction. 4, easy: You can use your finger, pointer, pen and other writing any opaque objects and touch operation, no special pen, the operation more convenient. 5, adaptable: not afraid of scratches, impact, riot, waterproof, dustproof, anti-oil, anti-electromagnetic interference, resistance to light interference, meet environmental requirements. 6, installation and maintenance is simple: just install the driver when the touch screen calibration time, no drift. No special tools to operate and control, zero maintenance costs. 7, multi-function: either when the touch whiteboard, also can wipe the panel, after clean pen with eraser and can act as a blackboard blackboard.