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General Operation and Uses of Interactive Whiteboard
♦ An interactive whiteboard (IWB) device can either be a standalone computer or a large, functioning touchpad for computers to use.
♦ A device driver is installed on the attached computer so that the interactive whiteboard can act as a Human Input Device (HID), like a mouse. The computer's video output is connected to a digital projector so that images may be projected on the interactive whiteboard surface.
♦ The user then calibrates the whiteboard image by matching the position of the projected image in reference to the whiteboard using a pointer as necessary. After this, the pointer or other device may be used to activate programs, buttons and menus from the whiteboard itself, just as one would ordinarily do with a mouse. If text input is required, user can invoke an on-screen keyboard , utilize handwriting recognition. This makes it unnecessary to go to the computer keyboard to enter text.
♦ Thus, an IWB emulates both a mouse and a keyboard. The user can conduct a presentation or a class almost exclusively from the whiteboard.
♦ In addition,the Interactive Whiteboard is supplied with software that provides tools and features specifically designed to maximize interaction opportunities. These generally include the ability to create virtual versions of paper flipcharts, pen and highlighter options, and possibly even virtual rulers, protractors, and compasses—instruments that would be used in traditional classroom teaching.Interactive whiteboards promotes collaboration among students and group discussion and participation. They can be an effective tool for brainstorming due to the fact that notes can be taken on the board and saved to be shared and distributed to students later.
Uses for interactive whiteboards may include:
♦ Running software that is loaded onto the connected PC, such as a web browsers or other software used in the classroom.
♦ Capturing and saving notes written on a whiteboard to the connected PC
♦ Capturing notes written on a graphics tablet connected to the whiteboard
♦ Controlling the PC from the white board using click and drag, markup which annotates a program or presentation
♦ Using OCR software to translate cursive writing on a graphics tablet into text
♦ Using an Audience Response System so that presenters can poll a classroom audience or conduct quizzes, capturing feedback onto the whiteboard
Features of 82 inch Interactive Whiteboard
♦ Multi-point touch support
♦ Comes with multi-funtion software
♦ Comes with WIFI(optional)
♦ Equiped with multiple signal interfaces
♦ Aluminum alloy body with front access touch frame module
♦ Intelligent black board detecting features(Once black board activated, LED backlit off)
♦ Available in a wide range of sizes: 55”, 65”, 70”,82” and 98”
|Product Name||82" Interactive Touchscreen Display|
|life span||50000 hours|
|View angle||178°(V)/178°(H) |
|Touch technology||Multiple infrared scanning technology|
|Touch type||6 points infrared|
|Touchscreen embedding methods||Front access (Available for front maintenance)|
|Material of writing surface ||4MM tempered glass(anti-glare is optional)|
|Touchscreen induction mothed||finger,writing pen,gloved hand or any other Non-transparent touch-sensitive media|
|Parameters - PC (OPS) |
|Mainboard|| H81 |
|OPS CPU||CPU:intel core i5|
|Memory||RAM 8G DDR3|
|Hard disk||1TB HDD|
|Operation system ||Windows|
|Wireless keyboard / Mouse||Optional|
|WIFI||Open end 2.4G/5G,150/300Mbps|
|interface||USB x4, earphone output x1,MIC x1,VGA output x1,Support HDMI Input x1|
|Parameters - Android |
|Basic frequency||CPU 4-core 1.2G |
|System version||android 4.4.2|
|WIFI||IEEE 802.11 b/g/n 2.4GHz 1T1R|