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Aachen, Germany - November 14, 2011: Studio Shot Of 5 Apple Iphone 4s Showing The Siri Speech And Social Media App Stock Photo, Picture And Royalty Free Image. Image 11215313.
![Apple announces voice activated Siri assistant feature for iOS 5, integrates Wolfram Alpha and Wikipedia Apple announces voice activated Siri assistant feature for iOS 5, integrates Wolfram Alpha and Wikipedia](https://thenextweb.com/wp-content/blogs.dir/1/files/2011/10/Screen-shot-2011-10-04-at-1.32.28-PM.png)
Apple announces voice activated Siri assistant feature for iOS 5, integrates Wolfram Alpha and Wikipedia
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HappyBirthday to #Siri – The Smartest 4 Year Old in the World! October 4, 2011 Came Into Existing Today … | Singing happy birthday, Fourth birthday, Happy birthday
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