TV Clickers IDS 1999 October 24, 2012
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Transcript of TV Clickers IDS 1999 October 24, 2012
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TV ClickersIDS 1999October 24, 2012
Crystal Zufelt [email protected] Wilson [email protected] Danisavage [email protected]
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Itinerary
• Workings • Codes (Programming)• Universal Remotes
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• electromagnetic waves• Infrared Waves• Radio Waves
• light-emitting diode (LED)
Workings
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Codes:
• binary code • using only 0 and 1• short pulse • 101011100101010
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Universal Remotes• Same concept • Program binary code• Most technologies:– TVs– CD players– Surround sound– DVD players
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Pros Vs. Cons
• Provs– Minimum movement– Speedy channel surfing
• Cons– Fights– Losing the remote
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Is it dangers?
• No• Low frequency photons
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Sources
Pictures:
http://www.useit.com/alertbox/20040607_6_remotes.jpg
http://www.powerpointbackgroundtemplates.net/images/microsoft-powerpoint-2002.jpg
Information:
http://missionscience.nasa.gov/ems/07_infraredwaves.html
http://www.explainthatstuff.com/remotecontrol.html