CNET News - Want a vibrating tattoo that alerts you to a call? Nokia does
CNET News reports: "The mobile company has filed for a patent that would let it place haptic feedback technology onto a tattoo to alert customers to a new call [...] text message, or e-mail right from the tattoo. The application was filed last September and became public last week [...] the technology might also be applied to a visible image, sign, or badge."

Comment: This is an interesting development. It doesn't appear to have any commerce apps, but I'm sure if it's successful they may allow app makers to create new uses for the technology, something more in line with banking and/or identity verification perhaps?