New Step by Step Map For interactive whiteboard
New Step by Step Map For interactive whiteboard
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Digicam Pen and Dot Pattern – These interactive whiteboards Have a very microscopic dot pattern embedded within the composing surface area. A wireless electronic pen is made up of an infrared camera that reads the dot sample to find out the precise area around the board.
Reflectors over the stylus or marker reflect the laser beam back again for the supply and the (X,Y) situation might be triangulated. This know-how might be coupled with a tough (typically ceramic on metal) surface, which has lengthy lifetime and erases cleanly. Markers and styli are passive, but need to have reflective tape to work.
Any time a pointer, finger or marker disrupts the laser curtain, an X,Y posture can be traced. This is among the couple of optical systems that don't demand a reflecting frame in the perimeter in the projected place to operate.
DST [Dispersive Signal Technologies] A contact causes vibrations which make a bending wave from the substrate, that's detected by corner-mounted sensors. Working with State-of-the-art electronic sign processing and proprietary algorithms, an exact touch area is identified. A touch is activated by a finger or stylus touching the glass substrate and making a vibration.
The instructor can manipulate The weather on the board by using his finger as a mouse, instantly on the display screen. Goods could be dragged, clicked and copied and also the instructor can make handwritten notes, that may be remodeled into text and saved.
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An infrared interactive whiteboard is a substantial interactive Show that connects to a pc and projector. The board is usually mounted to some wall or ground stand.
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ShowMe allows you to history voice-in excess of whiteboard tutorials and share them on the net. It’s an surprisingly uncomplicated app that everyone can use, Irrespective of how young or old!
Projector/Laser gentle curtain – A twin infrared laser system is positioned in the very best Center spot of the flat surface area. The laser beam sweeps over the area producing an invisible curtain. The projector, commonly an ultra limited toss projector) incorporates a in-built digicam by having an infrared filter that scans the projected area.
I identify this may not totally response the query requested, but I truly feel I ought to give it a consider in any case offered my exceptional point of view. Initial, some background:
This technological innovation website allows whiteboards to be made from any material; with This technique no dry-erase marker or stylus is needed.
This technological know-how works by using infrared light-weight and ultrasound positioning engineering. The technological know-how operates in an analogous approach to lightning in a very thunderstorm by computing enough time distinction between the velocity of light plus the velocity of audio. An infrared IWB is usually available in a portable structure. Right after going the set-nearly a fresh spot, the process acquires link to the computer with an easy re-calibration on the projected image — once again using the electronic pen.
You may as well empower automobile-help save within the options. On top of that, Recommendations are delivered if you wish to zip the images up into only one file for distribution functions.
A portable IR pen-primarily based whiteboard works on many different surfaces — an present whiteboard, a flat wall, even a chalkboard with dry-erase paint, transforms Individuals surfaces into an interactive whiteboard.