Digital Virtual E-Book is a book that is formed by projection. The experiencer only needs to wave his hands in the air, and the page of the book could be flipped over.
Specification: 200cm*200cm*0.5cm (Length * Width * Thickness)
Performance Index
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Display specification |
4:3,16:9,40″-120″ |
|
Positioning accuracy |
Absolute: approx. 5mm; relative: 2mm; no drifting |
|
Correction method |
Provide correction for driver program |
|
Sensitivity |
Software adjustment |
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Response speed |
Typically from 100ms to 300ms |
|
Operating system |
Windows2000\XP |
|
Temperature range |
-40℃ to +70℃ |
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Humidity |
0% to 95％ |
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Distance between the sensor and the screen |
Min. 0.5m, max. 3m; the height from the sensor to the central position of the screen is ±1.5m |
|
Luminance |
3500 |
Operation environment:
Ambient brightness: avoid hard light and high brightness (note: a relatively big projection area needs a projection system with higher brightness compared with a relatively small projection area. A bright environment requires a projection system with higher brightness compared with a dark environment).
Temperature and humidity:
|
Temperature range |
-40℃ to +70℃ |
|
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