Semacodes are a type of barcode, resembling a crossword puzzle. By encoding a website's URL they can be quickly captured with a mobile phone's camera and the site accessed via the phone's web browser.
The Semacode can be used on posters, in conference programmes, as the final slide in a power point presentation, on garments - list your uses below.
Contributor and license
- I hereby place this image into the public domain Andy Mabbett
- http://semacode.org/ Semacode Web Site