There is nothing new about the combination of fully-integrated touch screen mobile phones and haptic feedback.
This concept was invented by BlackBerry years ago when it released the BlackBerry Storm in 2008.
For instance,BlackBerrys patent filing No.
The user experience would be somewhat similar to using a physical keyboard.
A patent violation suit against Typo, a company owned by Ryan Seacrest was recently settled by Blackberry.
Resource:Cantech Letter
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source: www.techworm.net