Nokia eyes tattoos that talk to your phone  @CNNMoneyTech March
22, 2012: 1:14 PM ET The sketches in Nokia's patent application
show how its proposed  The sketches in Nokia's patent
application show how its proposed "haptic feedback" system could
be attached to the user's skin.  NEW YORK (CNN) -- Nobody likes
a loud ringtone, and if you don't have your phone close by, you
might not feel it vibrate. Finnish-based Nokia has a potential
solution, with just one catch: You need to get a tattoo.  In a
recent filing to the U.S. Patent and Trademark Office, Nokia
(NOK) described a concept for using magnetic ink embedded in the
skin to interact with a specific electromagnetic field put off
by mobile phones. The interaction would generate a perceivable
stimulus when the ink registers "an alert of an incoming
message, a phone call, an alarm."  In other words, your tattoo
will vibrate with your phone.  Karen Lachtanski, a spokeswoman
for Nokia, said she couldn't speak to when the technology might
be commercially develope