IR
Touch Interactive Whiteboard No Projector for Smart Classroom
LearningProduct DescriptionFinger touch portable Interactive
Whiteboard system is a positioning system based on the latest
laser infrared technology .Use this system you can operate
projector and computer easier and achieve more excellent
presentation effects by
finger. With
years of export experience
along High
stability auto
calibration Portable Laser
Image Calibration Technology The finger touch FT6 with
two parts: emitter and sensor. Emitter can be attached on flat
surface. It emits infrared laser curtain on the surface which is
about 1mm thick invisible light and parallel with the projection
screen surface, 1-2mm above the screen surface. When the fingers or
any non-transparent objects touch this virtual surface, the light
will be reflected and detected by the sensor. Computer will figure
out the position of the mouse by accurate calculating the reflected
light
position.-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Specifications: Calibration:
Automatic(5s) / Manual (25/36 points)/Semi Automatic (4
points)Gesture Recognition: Single finger is for Write,
Two fingers for move, zoom in or out and scroll bar, Palm for
Erase,Palm stay 2s for Spot, Palm two clicks for back to
desktop.Multi-touch: Ten points touch, write and eraser can do
together.Latency:
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