"The code scanned to a donation page for the gentleman's favorite charity," Wertz said.
Philip Roestamadji, technical marketing specialist for Dayton, Ohio-based Wilmer, has seen QR codes on cookies, waffles and other baked goods. (All remained edible.)
"Additionally, there are lots of very interesting concepts for using QR codes within business process[es] that have also interested us, including: using specially designed QR codes within to access patient information from a secure intranet using iPads. Adding QR codes to tax forms and/or other complex forms to help explain how to fill out the papers while reducing clutter on the forms themselves. Placing QR codes on signage near monuments, plants or other outdoor locations to allow visitors to learn more about the items they are placed by (For example, videos about the monument, more detailed information about the plant's habitat, etc.)," he observed.