QR code Android
It seems that QR code Android is starting to gain more and more terrain daily. A QR code, which is the short term used for Quick Response code, is a particular matrix barcode, which may be also two dimensional codes, that is decipherable by dedicated QR barcode readers and camera telephones, such as smartphones. The code lies in black modules fixed up in a square pattern on a white background. The information converted may be text, URL or other data.
QR codes are very common in Japan since 1994. There they were created by Toyota subsidiary Denso Wave, and soon became one of the world’s most popular two dimensional bar codes. The principal idea behind these codes is to allow its messages to be decoded at high speed.
Initially, the Android QR code was used to track parts in vehicle manufacturing, but now they are spread is every segment of the economical and gadgets market. Later, the QR codes entered also in the Android world and caught the attention of everybody. Users can generate and print their own QR codes for android in order to other people to scan and use by seeing one of several paid and free QR code generating sites or applications.
You can find out QR code scanner Android in magazines, shops, on signs, buses, business cards, or almost any object about which users might necessitate finding out some extra information. When you find a bar code of this type you can easily grab out your Android smartphone, scan it and see what information the product has to offer. Many companies started real contests until now, with real huge prizes, based on Android QR code.
There are several types of QR codes for Android. First one is the Micro QR code. The Micro QR code is a littler adaptation of the standard QR code for applications with less ability to cover large scans. There are dissimilar forms of Micro QR codes also. The also of these can hold 35 numeric characters. The Standard QR code is the QR code used for apps that have the ability to handle large scans. A standard QR code for Android can hold up to 7089 characters, although not all QR readers can consent that much data. This type of QR code is sued for the Android applications.
The QR codes Android have become very popular thanks to their accuracy, reading speed, and superior functionality characteristics.
The features of a QR code Android are many and can be easily listed by anyone. First of all, they have a high capacity of encoding data. While traditional bar codes are able of storing a maximum of more or less 20 digits, Android QR code is capable of covering dozen to hundred times more info. Add to this that they can handle all types of data, such as numeric and alphabetic characters, Kana, Kanji, symbols, Hiragana, binary, and control codes and you will see the most preeminent advantage brought by this type of codes. Up to 7,089 characters can be encoded in only one symbol, and this is a huge characteristic, that busts them in the top of the people’s preferences.
Another important feature of the QR codes Android is that they need a small printout size. Since they are carrying information both vertically and horizontally, then an Android QR code can encode the same amount of information as a bar code in approximately one-tenth space.
The third important characteristic is that a QR code reader Android has Kanji and Kana capability. This is important, especially for those countries that are trading products with the Asian countries. As a symbol set formulated in Japan, QR Code is able of encoding JIS Level 1 and Level 2 kanji list. In case of Japanese, one full width Kana or Kanji character is expeditiously encoded in 13 bits, permitting QR codes Android to hold more than 20 percents data than any other 2D symbol sets.
Maybe it may not seem as important, but for sure in some situation can have a crucial place, but QR code Android is resistant to dirt and damage situations. QR Code has error chastening capability. Data can be repaired even if the symbol is partly dirty or damaged. This can be made up to 30 percents of the initial data, which is pretty much, considering that a bar code cannot be restored at all.
The last advantage of the Android QR code is that they can be read from any direction in 360 degrees, meaning that they are omni-directional. QR Code carries out this task through position catching patterns settled at the 3 corners of the symbol. These perspective detection patterns assure static high speed interpretation, beating the negative effects of downplay disturbance.
In addition for QR code reader and scanner for Android to be standardized, it has to become first widely used among people. But it seems that they are already enjoying a high popularity and the times when they will be the only form of coding a product are close, so we might consider that in the near future will be a real QR code Android trend.