The following is a guest post from Justin Herbert, an education professional. As such he is interested in how technology is affecting education. His post discusses using "Mobile Response Codes," a term we've begun using internally to group the rapidly expanding print to web options; QRcodes, Microsoft Tags and [most importantly] digital watermarks to name just a few.

Technological advances in cellular capabilities, web applications, and interactive content storage have led to the creation of digital watermarks and quick response (QR) codes. QR codes are two-dimensional bar codes that users can scan with a webcam or smartphone app, such as QR Droid or Red Laser, that lead directly to interactive content. Digital watermarks work in a similar fashion, but offer a more aesthetically pleasing layout. Invisible to the naked eye, but perceptible by your smart phone, digital watermarks provide a sleeker, visually pleasing look and can be used by simply pointing your smart phone at the watermarked content of interest and using the associated app.

Camera prints, film and slides ability to survive thanks to the physical nature of their materials is pretty common. Keeping in mind that photography only began in the 1820's and we may find that digital photography could be even more durable.

I loved reading this story about a DSLR that spend a year at the bottom of a bay. Not only was the diver able to retrieve images, but he also found the owner of the camera and images using a social network.

A bit more disconcerting is this story of a woman who finds a family photo in Ikea that she posted to her blog. Ikea bought the image from a stock photography company. I was unable to find a follow-up to this story. Most likely the stock photography company paid their base rate for a stock photo if there's no copyright infringement.

My two conclusions:

1. Make sure you erase that SD card really well before you sell off an old camera.
2. Before posting images to the web consider adding a digital watermark like Digimarc for Images and copyrighting them. If your stolen photos are found and have your copyright you could do better than a base rate for stock photos.

 

For some reason smartphone manufacturers neglect to tell us that your smartphone camera does NOT take a photo when you tap on the shutter button. The camera takes the photo when you RELEASE the shutter button, or at least it does on iPhone and Android phones that follow the OS specs.

So... when you are trying to get that photo of your kids, pet or a group that's in motion, try this: Place your finger on the shutter button and release it when you see the shot you want to take.

You'll avoid shaking the phone by not tapping on the shutter button. You could get a shot of your friends or kids smiling! Better photos in less than 30 seconds.

If you exhibit at tradeshows, you know you're paying a small fortune to spend a few moments communicating your message to potential customers. To reinforce that momentary connection you give them a memento, AKA tradeshow swag. Can that notepad, mug or T-shirt communicate with them?

Let's make that notepad, mug or T-shirt tell your story long after the event!

By adding a digital watermark to that coffee mug, the customer's smartphone could be playing your video, getting your latest product updates, adding you to their contacts or entering your contest. This could be done with a QRcode, but which mug would you prefer to give away?

Learn how to accomplish this with Digimarc Discover...

If you're one of the lucky ones who've discovered the value of using Action Scripts (to digitally watermark lots of photos, of course) and your software of choice is Adobe Elements, you should read Erin's blog at Texas Chicks.

It seems that purchasers of Adobe Elements 9 on the Mac App Store are NOT allowed to install action scripts through the Effects Palette.

Be sure to read Erin's blog (she's an Action Scripting Goddess for those using Elements). Just incase you're lazy... the solution is (a spoiler alert?); buy direct from Adobe or Amazon to avoid this issue.

Thanks again to the Texas Chicks!