QR Codes
QR codes (or Quick Response codes) are machine-scannable images that can be read with a smartphone camera. They commonly contain links to websites and can quickly connect users to a URL. QR codes can be found on printed posters, flyers, postcards, or presentation slides to direct users to more information on a given topic.
- Include what the QR code links to (the original URL, email address, etc.) in text adjacent to the code.
- Keep URLs short. Short URLs mean less information is contained in the QR code making it easier to read. Note that any changes to a web page’s address will break the QR code unless redirected.
- QR codes are meant for printed materials, presentations, or in-person situations where people are more likely to use their phones to quickly access as web page. Avoid using QR codes on websites, social media, or emails: Users can click hyperlinks on those platforms.
References
Bureau of Internet Accessibility