CEATEC JAPAN 2004 coverage continues today with a few random , but still cool , applied science . It seems like things have basically gone into “ chill ” modal value until Saturday , the final day of the show . Today ’s coverage include a “ reversible LCD , ” bandwidth of the human body , a camcorder with 802.11b streaming , and a capacitator to charge laptop in one second .
Mitsubishi had on display what they are call off a “ reversible LCD . ” Although the arrangement was foretell back in February of this year , this is the first of I ’ve heard of it since then . According to “ Heartbeat Motors , ” making the technology practical is soon to be done ; but plans for commercialisation still are n’t finalized .
So what does this do ? As you could see in the above pic ( compliments of Impress Watch ) , there is indeed a unlike image in the mirror . While the display closest to the guy taking the motion picture shows the front of some grapheme ( I think it ’s a cat ? ) , the reflection in the mirror usher the back of the cat . At this detail , you ’re belike thinking , “ well what ’s so nerveless about that , my phone has an external display too . ” But that ’s just it ; your telephone set has an internal show and external exhibit . These are two disjoined screens , independent of one another .
But that ’s not how this technology mold . It is , in fact , one LCD screen depicting two unlike paradigm count on which side you see it from . Things get expert from here on out , but to total it up , you fundamentally have two transparent backlights on either side of the LCD . When one backlight is turned on , an image can be seen on the LCD from the opposite side . Turn both backlights on , and the same image can be see from both side . Since this alone would n’t create two different paradigm on each side of the screen , Mitsubishi ’s technology involves swapping out the LCD ’s image 120 time per second . I hate math , but 120 / 2 ( for two screens ) would give you 60 material body per instant on each . Not too moth-eaten .
Ever wondered how much bandwidth a human body has ? Matsushita Electric Works and NTT certainly did . Both party are running presentment of their respective “ human physical structure communication ” systems are this year ’s CEATEC . I ’ll go into both , because they ’re both middling keen .
Matsushita Electric Works has named their frame-up the “ Touch Communication System . ” A special wristband is attached to each wrist , which hold in some sort of cow chip . In some cryptic method that likely causes cancer , Matsushita ’s technology can transfer data signal between both human and auto as well as human being and human . I take for granted this means some delicate - feely action going between wristbands . deplorably , with a bandwidth of a bare 3.7kbps , you wo n’t be doing too much “ peer - to - peer , ” though . Matsushita ’s demo lie of trays hold various food intersection . When you would match a special jury on each tray while wearing the watchstrap , a computer would display the name of the product on its screen . For model , if you pressed the panel for “ hamburger , ” then touched the calculator , “ hamburger ” comes up on the projection screen . Yeah , I bed that does n’t sound too exciting , but trust me , I ’m sure they ’ll call back of some cooler applications .
NTT was on a different point from Matsushita however , with their “ Contact Communication ” demonstration . An optic galvanizing area sensor observe the feeble galvanic bailiwick of human beings – which somehow provides a maximum throughput of 10 megabits per bit , both means . NTT ’s demonstration consisted of a copper impression connected to a PC . When a someone would bear on top of the copper color opinion , a special telephone receiver would start out playback of a movie being stream from the personal computer , allegedly through the medium of your own electric field . NTT claims the vantage to using atomic number 29 is that the voltage in the metal is enough that datum can still be trasmitted through induction charges . So in other wrangle , even if you stand on the pig panel tire out rubber - soled shoe , data can still be conduct through your galvanising domain .
Personally , I just ca n’t help oneself but think this makes you a million times more prostrate to being struck by lightning .
This is a video television camera on video display from Victor ( known to you as JVC ) , which contains an SDIO slot . SDIO is exactly what it does n’t sound like – you may use a SecureDigital card time slot for inputting and outputting data . You may call back ware like the “ Memory Stick Camera ” and “ Memory Stick GPS Module ” released for Sony Clies a couple years ago . It ’s taken some prison term for those same variety of capabilities to be bring to SecureDigital cards , but the result is SDIO .
Now that you know about SDIO , you plausibly already understand why it ’s cool to be in a TV photographic camera . It ’s simple : wireless LAN . Using 802.11b through an SDIO card , JVC has essentially create a wireless webcam that double up as a camcorder . pic can be recorded using MPEG-4 , but internet moving-picture show are transmitted using the Windows Media format .
Power Systems is displaying their capacitator at this year ’s convention whose claim to celebrity is being capable to allow a laptop to operate for an hour and 20 instant with only 1 minute of consign . The company ’s demonstration consisted of a VAIO type U laptop / PDA thingy , whose lithium ion battery was swapped out for a nanogate capacitator . Do n’t take me what that is , but rouse it for 10 arcsecond result in the presentment screen being display for 1 hour .
accord to ITmedia ’s coverage of the booth , a nanogate capacitator uses coal and aliminium enhancer to store electricity ; the charging cognitive process can be greatly reduce when compare to the chemical - to - electric processes of lithium ion batteries and the like .
Apparently what has been carry back capacitators from enter the market place is their price – “ you ’d be surprised ” was all a boothie could say . The caller contrive on commercializing the technology once they can convey it down to three times the cost of current lithium ion answer . “ The life of nanogate capacitors , ” after all , “ are about 10 class long – three time that of atomic number 3 ion batteries . ”
Read – CEATEC JAPAN 2004 Link List[Impress Watch ]
Daily Newsletter
Get the skillful technical school , science , and polish tidings in your inbox day by day .
News from the future , delivered to your present .
Please pick out your desired newssheet and accede your email to upgrade your inbox .
