QR
Code in life
What
is the Quick Response Code?
QR code is the trademark for a type of matrix barcode first designed in 1994 for the automotive industry in Japan. A barcode is a machinereadable optical label that contains information about the item to which it is attached. In practice, QR codes often contain data for a locator, identifier, or tracker that points to a website or application. A QR code uses four standardized encoding modes to store data efficiently; extensions may also be used.
QR Code can be seen Everywhere in our lifes
Convience
When we were hanging out before,we need to take a lot of things with us. We would have changes after our purchase. After the QR code paying was applied, we only need to take our phone with us. Then no more changes and stresses.
m e al s w
it h Q
g n i y Pa
R cod
e S h o p pin
gw ith
QR
Code
Information storage
Film Ticket
Bus Ticket
Meet
A new friend
Transfer
information from mobile phone to computer
Know
A new place