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2012.04.21
SNS - QR
:
SNS 2
() (1998~)
,
SNS ( )
( )
(1988~1995)
(1995~1996)
( )
(2011)
SNS
1. j.mp/sns2012
2.
3. QR
4. QR
5. QR
6. QR
7. ( )
3
SNS 4
QR - ?
SNS 5
.
.
(Messachusettes)
(Wallace Flint) 1923 (Havard) ' ' ,
(Rack) (Punched Card) .
. 1950 1960 .
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SNS 6
* QR
QR
< : NPR , 2011.05>
QR QR
SNS 7
* QR
< : NPR , 2011.05>
QR
SNS 8
QR
1994
1. ; QR Quick Response ( )
2. ; +
SNS 9
QR
* 2
SNS 10
QR
3. 360
QR < QR >
= 2cm - 1.5cm ~ 3cm - 2.5mm - 160 -
SNS 11
QR
4. (30%) = QR
SNS 12
QR ()
SNS 13
QR ()
SNS 14
QR ()
SNS 15
QR ()
SNS 16
QR ()
; ,
ZOO (2009 )
SNS 17
>> QR-Code Tag Extension
: http://scany.net play(https://play.google.com) (scany)
: http://code.daum.net QR : http://qr.naver.com
QR
SNS 18
1. j.mp/mobile-homepage
2. *
SNS 19
1) eventpang.kr/?id=xxxxxxxx ( xxxxxxxxid) 2) , # '>' 3) QR . . 4) . 5) '' , -> -> ',' -> ' BETA
QR
SNS 20
6) , . 7)