The smallest QR code in the world is so very tiny that your phone would need an electron microscope to scan it. The matrix ...
A Hong Kong court has sentenced a 68-year-old retiree to eight months in jail for sedition under the city’s homegrown security law, after the man published more than 100 Facebook posts criticising ...
QTrack', a QR code-based app to ensure transparency in Higher Secondary examinations. The app provides real-time tracking ...
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