Voice

This e-reader also contains a magnifying glass to read in a larger font, a backlight to read at night and an audio player to read with an electronic voice.

In 2004, Coca-Cola created Miles Thirst, a vinyl doll voiced by Reno Wilson (the voice of Frenzy, Mudflap and Brains from across the Transformers films) in order to exploit the hip-hop market to advertise their range of soft drinks.

Another way to think of them is that they are PDAs that can make voice calls like any other mobile phone.