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A combination between a whiteboard and a cork bulletin board Original early 1960s ad for "Plasti-slate", the first whiteboard/dry erase board invented by Martin Heit. It has been widely reported that Korean War veteran and photographer Martin Heit and Albert Stallion, an employee at Alliance, a leading flat rolled steel sheet supplier should be credited with the invention of the whiteboard in ...
The board is typically mounted to a wall or floor stand. Movement of the user's finger, pen, or other pointer over the image projected on the whiteboard is captured by its interference with infrared light at the surface of the whiteboard. When the whiteboard surface is pressed, software triangulates the location of the marker or stylus.
Cost-Efficiency: Chalk is significantly cheaper than whiteboard markers, providing a cost-effective option for extensive writing. Drawing Versatility: Chalk allows for the easy creation of lines with different weights and thicknesses, surpassing the capabilities of whiteboard markers.
Just like chalkboards became whiteboards and TV carts were replaced by modern projectors.More nostalgic items of the past from schools await you in the list below, 50 Vintage School Items That ...
Its eBeam hardware and software products work with computers and digital projectors to use existing whiteboard or writing surface as interactive whiteboards. The company’s eBeam products allow text, images and video to be projected onto display surfaces, where an interactive stylus or marker can be used to add notes, access menus, manipulate ...
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