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Infrared interactive whiteboard (Indesign IR IWB), is a large interactive display that connects to a computer and projector. A projector projects the computer's desktop onto the board's surface where users control the computer using a pen, finger or other device. The board is typically mounted to a wall or floor stand. About the IR technology for the IWB, when pressed to the whiteboard surface, the finger or marker sees the infrared light. Software then manipulates the information to triangulate the location of the marker or stylus. This technology allows whiteboards to be made of any material; with this system no dry-erase marker or stylus is needed. The IR IWB is used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios and more.
1. Specifications
Detection Form : Infrared Rays
Resolution (Non-physical) : 4096*4096
Interface Type : USB 2.0, Wireless 2.4G RF (Optional)
Cable Length : 6000mm
Working Environment : Working Under Sunlight Directly
Connector Type :USB1.1A, Wireless 2.4G RF (Optional)
Scan Periods : 45-70Hz
How to Supply It : From USB PORT of PC
Power : Less than 90ma at 5V
Temperature Range Operating : -30¡æ - 80¡æ (Temperature Slope Less than 25C/Hr)
Storage : -30 ¡æ- 85¡æ (Temperature Slope Less than 25C/Hr)
Humidity : Operating 0%-85%, Noncondensing
Storage 0%-95%, Noncondensing
ESD Capability : Contact Discharge Voltage is 4KV, Air Discharge Voltage is 8KV
Warranty : 3 years Limited Warranty
Device Driver Version # : DL-USB (2.0)
Scanning Form : Auto Start, Always Scanning
Responding Speed : First Point 25ms, Consecutive Point 8ms
Easy Write Software : Optional
Firmware : Optional
Version# : Latest Available
2. Hardware Outstanding Features
1. It is operated directly by fingers, need not such consumptive material as electronic pens.
2. It is compatible with USB and Wireless connection.
3. The intelligent pen tray is common magnetic, need not any consumptive material. We have pre-settled the color. The users can write on the board once picking up pen, and need not set the color in the tool bar in addition. On the classroom, it is convenient to postil the lecture.
Portable interactive whiteboards (Indesign) are available for presentations on the move. You then connect the device to your laptop or desktop computer, make your notes or drawings on the whiteboard and download them onto your computer to save, print, fax or email them. You use tailor-made designed pens to write on the whiteboard that use infrared technology to determine where on the whiteboard you are writing. You can touch the board to control the computer mouse cursor. As you move the pen across the whiteboard, displaying the computer image, the mouse cursor follows. Portable Interactive Whiteboard works on almost any surface - an existing whiteboard, a flat wall, even a chalkboard with dry-erase paint, transforms those surface into an interactive whiteboard. No battery is required for USB signal receiver and the unit can be mounted to the ceiling if a permanent solution is required. Working with the extendable pointer E-Pen (Electronic pen) or stylus E-pen, you and your students can explore internet websites, build interactive flipcharts and create more opportunities for discussions and interaction in the classroom. Made of a tiny and lightweight material, the PIWB is easy to transport, even carried by children and ladies.
2. Specification:
Signal Receiver
Movement Detection Technology : Infrared
Active Area (max projection size: 150 inch diagonal
Active Area (horizontal angle) : 33 +/- 2 degrees
Active Area (vertical angle) : 0-30 degrees
Calibration Technology : Infrared Positioning
Active Distance (from projection screen) : 1.5 ¡§C 5 m
Connectivity Interface : 1 x USB Cable (connection distance up to 40 m)
Power Requirement : 4.5 ¡§C 9 W (from USB port)
Power Consumption : < 1.5 W
Weight : 150 g
Dimension : 8.4 x 6.6 x 3.9 (cm)
Extendable Pointer : E-Pen (Electronic pen)
Movement Detection Technology : LED Light
Control Buttons : 1 button ( left and right click of a mouse)
Power Requirement : 3 V CR123A x 1
Pen Body Weight : 50g (with battery)
Pointer Extendable Length : 32.5-63cm (length); 1cm (diameter)
Pointer Weight : 45g.
Stylus E-Pen
Movement Detection Technology : LED Light
Power Requirement : 3 V CR123A x 1
Pen Body Dimension: 13.8cm (length); 2cm (diameter)
Weight : 60g (with battery).
System Requirements
OS Required : Microsoft Windows 98/2000/xp,Vista
Processor Type : Intel Pentium or above
RAM Size : 128 MB
Min Hard Drive Space :30 MB
Projection Size Recommended Signal Reception Distance
56 inch 1600mm
68 inch 2100mm
70 inch 2300mm
75 inch 2500mm
85 inch 2800mm
92 inch 3200mm.
Optical mark reader(omr scanner) is a high-tech data input device . Nanhao omr can be widely used in education examinations, signing up, subject choice, data statistics and evaluation in fields such as vote, transportation, human resources, fiscal taxation and finance and so on.
Main application fields:
Standard examinations in colleges, high schools and elementary schools, educational evaluations, analysis of student achievement , students' status management and so on.
Specifications:
Model: Omr43fs
Reading mode: Single-face and read one time
Feeding mode: Automatic
Speed: 8000pcs/hour (based on a4)
Form size: 130mmíß50mm-300mmíß210mm
Form weight: 70-150g/m2
Track spacing: 5.08mm
Marking tools: No.2 or softer pencils, carbon pens
Mark shapes: Rectangles, ovals and circles
Error rate: ín1íß10-7
Mark choice: Single choice, multiple choice and bcd code
Format: 26 kinds, each has 255 commands at most
Interface: Rs232, usb
Host: Pc, laptop
Weight: 8kg
Operating system: Win2000, win2003, win xp
Power supply: Ac100-240v, 50-60hz
Dimensions: 560mmíß170mmíß400mm
Operating condition: Temperature 0-40ípc, humidityín90%, no erosive gas
An interactive whiteboard (iwb), is a large interactive display that connects to a computer and projector. A projector projects the computer's desktop onto the board's surface where users control the computer using a pen, finger or other device. The board is typically mounted to a wall or floor stand.
What is interactive whiteboard used for?
They are used in a variety of settings, including classrooms at all levels of education, in corporate board rooms and work groups, in training rooms for professional sports coaching, in broadcasting studios and more. The interactive whiteboard industry has reached sales of us$1 billion worldwide by 2008; one of every seven classrooms in the world will feature an interactive whiteboard by 2011 according to market research by future source consulting.
