A two-dimensional barcode, when scanned, can initiate the composition of an electronic message addressed to a specific recipient. This facilitates immediate communication by pre-populating the “To:” field in an email application. For example, scanning the code on a business card might directly open a new email addressed to the individual represented on the card.
The mechanism streamlines the process of contacting individuals and organizations. This offers a more efficient alternative to manually typing email addresses, reducing the possibility of errors and saving time. Historically, this capability has proven valuable in marketing campaigns, networking events, and customer service initiatives by making it easier for recipients to engage directly.