A small update to lbear's QR Scanner. Very good idea of his to explain how to use these codes! Basically, the changes were: <ol> <li> the screen image is in perspective now </li> <li> a wider red scan line </li> <li> changed the yellow 'light' to red as to associate more easily to a bar code scanner </li> <li> changed the code linked to an URL. Now it shows the text message "OK!", just a kind of an easter egg. </li> </ol><br/>QR掃描儀紅色<br/>2dbarcode、barcode、barcode 2d、code、codebar、iphone scan、iphone scanner、linux fortunes、mobile scan、qr、qr code、scan、website icons and art<br/>2d條碼、條碼、條形碼2d、碼、密碼條、iphone掃描、iphone掃描儀、linux命運、移動掃描、QR、二維碼、掃描、網站圖標和藝術<br/>資料來源：openclipart ( https://openclipart.org/ )