When making my own semacode yesterday I knew that it would identify my blog if someone took a photo of it, but I wasn’t sure what exactly that person would see. Since my phone is not supporting that kind of software reader I could only guess. But I came across the above diagrams from Kaywa that show the process and what the phone will see.
On Tuesday at the PSFK Conference I saw semacode in action with area/code. A day or two before that I noticed a post from do.palicio.us about semacode too. If you consider that almost every single person has a cell phone and I’m guessing that more than half have a camera with the ability to surf the web. If you combine that technology, semacodes become quite fascinating. More so because it acts as an identifying mark or key that allows a person to collect information with a single click.
The biggest issue at the moment is that you need to download software onto your phone to act as reader. My Palm Treo 650 is fairly locked down and doesn’t allow for anything interesting like that. So until phones become less restrictive this kind of feature will be limited to a few savy phone users.