Slower iPhone!

IPhone's touch-screen character input solution significantly slows down dialing and writing text messages.

Thanks to the participation of 20 people in the study, one of the biggest drawbacks of the iPhone was highlighted: just as spectacular and modern as it is to leave the touch screen and traditional keypad, it has just as negative an effect on call origination and texting. Participants in the test never held an iPhone in their hands until the start of the study: ten of them used a mobile device with a traditional numeric keypad, while the other ten used phones with a QWERTY layout and counted as regular SMS senders.