記事「ICT」 の 検索結果 1563 件
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Visible wireless (2)Visible Light Communications (VLC) technology is based on blinking of light, which carries &ldq..
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Visible wireless (1)Optical fiber communications employ infrared ray (IR). IR is invisible, and so are the radio..
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FTTP? - fiber out of reach at homeIs fiber optics really knocking on the door of your apartment? Probably not, but a copper wi..
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Femtocell to help get in coverageAre you irritated by being out of cellphone coverage in your home? The cellphone coverage ..
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Cellphone taking over translatorThe latest cellphone handsets - 905i lineup - from NTT DoCoMo can translate a sentence spoken o..
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Full-HDTV -- 1080 is the keyTo get the best out of HDTV in Japan, keep the number “1080” in mind. (Note that..
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Cellphone highlighting HDTV brandIt's like TV sets are hitting cellphone-dealers' shelves. Some of the cellphone handsets h..
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Copy 10 - another headache-maker for HDTV recorderIn addition to the tussle between Blu-ray and HD DVD, the undefined HDTV recording system is ma..
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TelepresenceTelepresence refers to a video-conferencing system which brings so high quality of experience t..
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Mobile WiMAX (1)WiMAX stands for Worldwide Interoperability for Microwave Access. Mobile WiMAX is a standard..
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Privacy and Security - trade offHow do you strike a balance between privacy and security nowadays? To increase security in..
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New immigration system in Japan - practically effective?Surprisingly, Japan has become the first country that follows the U.S. - in terms of biometrics..