Cong nghe ma vach tich hop vao nhung may dien thoai di dong mo ra mot trien vong
ve lien ket chung voi cac vat the huu hinh. Chi voi mot hinh vuong kham hai mau
den va trang, song no chua dung vo so thong tin hon la he thong ma vach truyen
thong.
Nhung camera gan tren may dien thoai thuc hien chuc nang quet ma vach, sau do
cac mat ma duoc dich thanh hinh anh video, am thanh hay van ban hien thi len man
hinh cua dien thoai.
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Ung dung cong nghe doc ma vach,
chiec dien thoai ngay cang them tien loi cho nguoi dung |
Trong nhieu nam qua, nhung truong dai hoc cua My va cong ty cong nghe tien
hanh thu nghiem nhung mat ma do tai cac phong thi nghiem. Den nay, nhung chiec
dien thoai co trang bi camera va kha nang chay tuong thich mot so phan mem, da
bat dau ung dung cho mot so tieu bang, ma hoa giay phep lai xe hoac muc dich
thuong mai nhu thanh toan con tem buu chinh.
So voi nhung cong nghe khac dang phat trien huong toi ma vach nhu song radio,
chip may tinh, hay he thong dinh vi ve tinh, thi ky thuat ma vach cho dien thoai
di dong co uu the nhat ve tinh don gian cung nhu chi phi thap, cho phep moi ca
nhan co the xuat ban ma vach cua ho len cac loai an pham hay website ban san
pham.
HP, Motorola va Microsoft la nhung hang dang quan tam den cong nghe nay. O Nhat
Ban, nhung hang vien thong di dong hang dau da tich hop to hop doc ma vach len
nhung mau dien thoai moi. Hang trieu nguoi co the su dung dien thoai de tu xay
dung to chuc kinh doanh theo moi hinh thuc thay cho cac tam bien quang cao do so
tren pho, cac linh vuc kinh doanh da dang tu an pham van hoa cho toi thuc pham
dong goi.
Nhung khach hang cua McDonald co the thong qua he thong ma vach ma nam bat du
cac thong tin ve dinh duong cua no hien thi tren man hinh dien thoai. Hay thong
qua ma vach tren tap chi, dien thoai co the cung cap cho chu nhan moi thong tin
doi song tu quang cao dich vu bao hiem, gia ve chuyen bay cho toi thong tin ve
cac bo phim dang an khach nhat.
Theo CNET, VTC
Article source http://w4rum.com/1186.t
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