- What's Included
How it Works
The Magic Cube emits infrared light and detects objects such as fingers. When an object passes through the area illuminated by the infrared light source, any infrared light reflecting off the object is detected by the sensor. Information on the position and movement of the object is then analyzed to perform the product's role as a keyboard.
Difference in thickness, shape, and color of the user's fingers or operating environment result in differences in the amount of reflected infrared light. If the amount of reflected infrared light is appropriate, the sensor will have no problem detecting objects such as fingers. However, if the amount of reflected infrared light becomes low, the keystroke recognition rate may decrease or your keystrokes may not be recognized at all. On the other hand, if the amount of reflected infrared light is too high, the keystroke recognition may become too sensitive or a 'hovering' effect may occur. (Hovering: keystroke is recognized before your finger touches the projection surface.) Therefore, it is necessary to compensate for differences in finger characteristics or operating environment, and this can be accomplished by adjusting the sensitivity of your Magic Cube.
Charging the Battery
Use the supplied USB cable to begin charging the battery. When the charging is complete, the battery status LED will turn green. A full charge will take approximately 240 minutes, however charging time will increase if the Magic Cube is used while charging.
Please Note: Because this product uses infrared rays, strong infrared radiation from direct or reflected sunlight or from tungsten (halogen or incandescent) lighting may cause operating error.
General Specifications Manufacturer Celluon Manufacturer Product No. MAGICCUBE UPC 887155000051 Keyboard Projection Light Source Red diode laser Keyboard Layout 19mm Pitch, QWERTY layout Keyboard Size 240 x 100mm projected keyboard size Keyboard Position 100mm from bottom of the unit Required Projection Surface Non-reflective, opaque flat surface Visibility Good contrast up to 600 lux ambient illumination Keyboard Sensor Ambient Illumination Works under all standard indoor illuminations up to 600 lux Detection Rate Up to 350 characters per minute Detection Algorithm Multiple keystroke support Effective Keystroke Approximately 2mm Operating Surface Non-reflective, opaque flat surface Visibility Any firm flat surface with no protrusions greater than 1mm Bluetooth Bluetooth Version Bluetooth v1.1 class 2 Bluetooth Profile Supported HID and SPP Range of Frequency 2402-2480MHz Channel 79 Modulation GSFK Transmission Range Approximately 9 Meters or less Number of Supported Passkeys 5 Electrical Power Source Lithium-polymer battery, 700mAH(MAX)@3.7V Battery Capacity Approximately 150 minutes continuous typing (Charge time approximately 240 minutes) Dimensions / Weight Magic Cube Unit Approximately 38 x 75 x 295mm, 78g
- Review of 32000 Review by TIMOTHY
Review of 32000
It seems to work quite nicely and it looks good as well.
Posted on 6/2/2013
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- 1x - Projection Keyboard
- 1x - USB Cable
- 1x - Owner's Manual