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An infrared interactive whiteboard is a large interactive display that connects to a computer and projector. 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.
Digital signage on the side of a building reports stock prices. Dow Jones News Ticker, Times Square Digital signage is a segment of electronic signage.Digital displays use technologies such as LCD, LED, OLED, projection and e-paper to display digital images, video, web pages, weather data, restaurant menus, or text.
The Multi-Touch Collaboration Wall [2] is a large (81 inch width x 48 inch height [3]) monitor invented by Jeff Han that employs multi-touch technology, and is marketed by Han's company, [4] Perceptive Pixel. [2] Han initially developed the technology for military applications. [3]
3M Showcases Large-format Multi-touch Capabilities at Digital Signage Expo 2013 - Demonstrating Innovation Leadership in Ultra Large-format PCAP Technology Solutions - METHUEN, Mass.--(BUSINESS ...
Carol and Kaylen Silverberg designed and donated the wall as a way to educate the community about the global impact Israel has had. Dell Jewish Community Center displays Israeli innovations ...
It was the first alphanumeric LED display, and was a revolution in digital display technology, replacing the Nixie tube for numeric displays and becoming the basis for later LED displays. [24] In 1977, James P Mitchell prototyped and later demonstrated what was perhaps the earliest monochromatic flat-panel LED television display.